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| United States Patent | 4962924 |
| Link to this page | http://www.wikipatents.com/4962924.html |
| Inventor(s) | James; William J. (R.R. 5, Box 15, Sullivan, IN 47882) |
| Abstract | A batting tee includes a base plate having an upper surface and a lower
surface including a slot extending in a plurality of discrete directions
over said surfaces. A perimeter joining the upper and lower surfaces
encompasses an area having a configuration of the sum of a conventional
home plate and a forward extension thereto having outwardly flaring side
edges. A fastener is situated in and is adjustably movable with respect to
the slot. An upright ball support has a lower end coupled to the fastener
and an upper end adapted to support a ball. The slot is in the form of
inverted T-shaped groove in the upper surface of the base plate and
include mutually confronting edges. A portion of the upper surface
contiguous to the confronting edges are distinguished from the remainder
of the upper surface of the base plate by a difference in surface color
outlining the slot. |
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Title Information  |
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Drawing from US Patent 4962924 |
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Batting tee |
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| Publication Date |
October 16, 1990 |
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| Filing Date |
November 24, 1989 |
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Title Information  |
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References  |
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| *references marked with an asterisk below are user-added references |
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U.S. References |
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| | Reference | Relevancy | Comments | Reference | Relevancy | Comments | 2964316
|      Your vote accepted [0 after 0 votes] | | 3112111
|      Your vote accepted [0 after 0 votes] | | 4819937 Gordon 473/417 Apr,1989 |      Your vote accepted [0 after 0 votes] | | 4796885 Wright 473/417 Jan,1989 |      Your vote accepted [0 after 0 votes] | | 4786057 Brown 473/265 Nov,1988 |      Your vote accepted [0 after 0 votes] | | 4709924 Wilson 473/417 Dec,1987 |      Your vote accepted [0 after 0 votes] | | 4664374 Groves 473/417 May,1987 |      Your vote accepted [0 after 0 votes] | | 4463950 Elkin 473/451 Aug,1984 |      Your vote accepted [0 after 0 votes] | | 4456250 Perrone, Jr. 473/417 Jun,1984 |      Your vote accepted [0 after 0 votes] | | 4445685 Cardieri 473/417 May,1984 |      Your vote accepted [0 after 0 votes] | | 3940131 St. Claire, Jr. 473/417 Feb,1976 |      Your vote accepted [0 after 0 votes] | | | | | |
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| Market Size |
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| Reasonable Royalty |
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Public's "Guesstimation" of Royalty Value
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| Market Size | N/A | [No votes] | | x | Market Share | N/A | [No votes] | | x | Reasonable Royalty | N/A | [No votes] |
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Market Review  |
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Technical Review  |
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Claims  |
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What is claimed is:
1. A batting tee comprising: a base having an upper and lower surface, the
upper surface integrally including an elongated slot extending in a
plurality of discrete directions over said surfaces, a fastener situated
in said slot and adjustably movable with respect thereto, and an upright
ball support having a lower end coupled to the fastening means and an
upper end adapted to support a ball.
2. The batting tee of claim 1 wherein the base includes a perimeter joining
the upper and lower surfaces and encompassing an area having a
configuration of the sum of a conventional home plate and a forward
extension thereto having outwardly flaring side edges.
3. The batting tee of claim 2 wherein the upper surface of the base is
divided by a difference in surface color into the conventional home plate
and forward extension portions.
4. The batting tee of claim 3 wherein a major portion of said slot
extending said slot extend in the forward extension portion of the base.
5. The batting tee of claim 4 wherein a portion of said slot extend along
an axis dividing the base into mirror symmetric right and left halves.
6. The batting tee of claim 5 wherein a portion of said slot extend along
diagonals of the forward extension portion of the base.
7. The batting tee of claim 6 wherein a portion of said slot extend along
diagonals of the forward extension and along said rearwardly extending
portions.
8. The batting tee of claim 7 wherein said slot intersect itself at about
the center of the forward extension portion of the base.
9. The batting tee of claim 8 wherein the fastener includes a head portion
trapped by edges defining said slot and a stem portion projecting upward
between the slot edges and engaging the upright ball support.
10. The batting tee of claim 9 wherein the upper end and the lower end of
the upright ball support are vertically adjustable with respect to each
other.
11. A batting tee comprising: a base having an upper surface and a lower
surface including an elongated slot extending in a plurality of discrete
directions over said surface, a perimeter joining the upper and lower
surfaces and encompassing an area having a configuration of the sum of a
conventional home plate and a forward extension thereto having outwardly
flaring side edges, a fastener situated in and adjustably movable with
respect to said slot, and an upright ball support having a lower end
coupled to the fastener and an upper end adapted to support a ball.
12. The batting tee of claim 11 wherein said slot is comprised of an
inverted T-shaped groove including mutually confronting edges.
13. The batting tee of claim 12 wherein the fastener includes a head
portion trapped by the mutually confronting edges of said slot and a stem
portion projecting upward between the slot edges and engaging the upright
ball support.
14. The batting tee of claim 13 wherein the stem portion of the fastener
includes a threaded portion, and the upright ball support lower end
comprises a matching threaded portion adjustably engaged with the
fastener.
15. The batting tee of claim 12 wherein a portion of the upper surface
contiguous to the confronting edges is distinguished from the remainder of
the upper surface by a difference in surface color.
16. The batting tee of claim 15 wherein said slot has a portion thereof
extending along diagonals of the forward extension portion of the base,
the surface color contiguous to the confronting edges of said slot being
different for the surface color contiguous to the confronting edges of the
other of said diagonal slots.
17. The batting tee of claim 16 wherein said diagonals of said forward
extension include appended rearwardly extending portions, each of the
rearwardly extending portions being outlined by contiguous surface color
identical to the diagonal to which the extending portions is appended.
18. The batting tee of claim 15 wherein said slot further extend along an
axis dividing the base into mirror symmetric right and left halves, said
slot further extension intersecting said diagonal of said slot, the two
confronting edges of said further extension having distinguishing surface
color which is different from each other.
19. A base for a batting tee comprising:
a generally flat plate having an upper surface a lower surface, a perimeter
joining the upper and lower surfaces and encompassing an area having a
configuration of the sum of a conventional home plate and a forward
extension thereto, the upper surface being divided by a difference in
surface color into the conventional home plate portion and forward
extension portion;
said plate having an elongated slot extending in a plurality of discrete
directions over said surfaces, said slot being of inverted T-shaped
configuration and further defining mutually confronting edges, a portion
of the upper surface contiguous to the confronting edges being
distinguished from the remainder of the upper surface by a difference in
surface color to outline said slot; and
means engaged in said slot and adjustably movable with respect thereto for
retaining a ball support in an upright position.
20. The base of claim 19 wherein said forward extension portion comprises
an area greater than the home plate portion bounded by outwardly flaring
side edges and a front edge, a predominant portion of said slot extending
into the forward extension portion. |
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Claims  |
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Description  |
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BACKGROUND OF THE INVENTION
This invention relates generally to the sports of baseball and softball,
and more particularly to devices suitable for assisting in the teaching of
a proper batting swing.
Batting tees are well known in the art and are used for teaching players of
baseball and softball how to improve their swing with a bat. Batting tees
typically have a support member intended to be positioned upon the ground.
Often the support member has had the appearance of a home plate so as to
aid in assisting the proper positioning of the batter. A vertical member
in the nature of a pipe or post typically extends upward from the
supporting base and terminates in a flexible piece of material such as
rubber upon which a baseball or softball may be positioned. The height of
the upper end of the vertical support is typically adjustable to simulate
high and low pitches as well as to adapt the batting tee for use by
players of different size.
It has been recognized that certain advantages are enjoyed by permitting
the vertical ball support to move with respect to the base support to
different locations so as to simulate inside and outside pitches. It has
additionally been recognized that it is desirable in some circumstances
that the ball be hit in front of the plate rather than over the plate and
hence means have been provided for positioning the vertical ball support
at various locations in front of the home plate portion of the supporting
base.
In the teaching of a proper batting swing, it is often difficult to
persuade batters of the desirability of timing their swing so that contact
between the bat and ball is achieved at a different forward or rearward
position with respect to the home plate depending upon whether the pitch
is inside or outside. It is therefore an object of the present invention
to provide the batting tee which will assist in the teaching of a proper
batting swing which will reinforce the desirability of coordinating the
contact position between the bat and ball depending upon whether the pitch
is inside or outside. It is further an object of the present invention to
provide a batting tee which reinforces the teaching for both right and
left-handed batters based on a common coordination scheme.
SUMMARY OF THE INVENTION
A batting tee in accordance with the present invention generally comprises
a base having an upper and a lower surface, the upper surface integrally
including a plurality of slots. A fastener is situated in at least one of
the plurality of slots and is adjustably movable with respect to the slot
along the longitudinally extent thereof. An upright ball support has a
lower end coupled to the fastening means and an upper end adapter to
support the ball, the upright ball support being positionable at any
location along the longitudinally extent of the plurality of slots.
In the preferred embodiment, a perimeter joins the upper and lower surfaces
of the base and encompasses an area having a configuration of the sum of a
conventional home plate and a forward extension thereto having outwardly
flaring side edges. The plurality of slots are preferably configured as a
pair of diagonal slots intersecting at about the center of the forward
extension of the home plate. Each of the diagonal slots includes
rearwardly extending portions at each end. An additional slot extends
rearwardly from the point of intersection of the two diagonal slots.
The forward extension preferably includes a surface color different from
the home plate portion of the base. Further, the edges of the plurality of
slots are distinguished from the remainder of the upper surface by a
difference in color. The confronting edges of one diagonal slot are
decorated with a color different from the confronting edges of the other
diagonal slot so as to permit easy reference by both right and left
batters.
Additional features of the invention will become apparent to those skilled
in the art upon consideration of the following detailed description of the
preferred embodiment exemplifying the best mode of carrying out the
invention as presently perceived. The detailed description particularly
refers to the accompanying drawings.
BRIEF DESCRIPTION OF THE DRAWINGS
FIG. 1 is a top plan view of a batting tee in accordance with the present
invention.
FIG. 2 is a bottom plan view of the batting tee shown in FIG. 1.
FIG. 3 is a sectional view taken along lines 3--3 of FIG. 1.
FIG. 4 is a sectional view taken along lines 4--4 of FIG. 2.
DESCRIPTION OF PREFERRED EMBODIMENT
A batting tee 10 in accordance with the present invention is illustrated in
the accompanying FIGS. 1-4 to include a base 12 having an upper surface 14
and a lower surface 16. A perimeter 18 joins the upper surface 14 to the
lower surface 16 and encompasses an area having a configuration of the sum
of a conventional home plate 20 and a forward extension 22. While the home
plate portion 20 has parallel sides 24 and 26, the forward extension has
outwardly flaring side edges 28 and 30. The perimeter 18 including edges
24, 26, 28, and 30 which are shown to be chamfered.
The base plate 12 includes a plurality of slots 32 which are shown in FIG.
3 to be in the form of inverted T-shaped grooves. The grooves are defined
by mutually confronting edges 34 and 36 which define an opening in the
upper surface 14 of the base plate 12. The lower portion 38 of each slot
32 communicates with the lower surface 16 of the base 12. The lower
portion 38 is larger in width than is the width between the confronting
edges 34 and 36.
The plurality of slots 32 are made up of diagonal slots 40 and 42 which
intersect at a point 44 along the longitudinal axis X--X of the base near,
but slightly rearward from, the center of the forward extension portion 22
of the base. Each of the diagonal slots 40 and 42 terminate in rearwardly
extending forward portions 46 and rearwardly extending rear portions 48. A
slot 50 is situated to extend rearwardly from the intersection point 44 of
the two diagonal slots 40 and 42 along the longitudinal axis X--X of the
base plate 12. The plurality of slots 32 are designed to receive a
fastening means 52 for retaining a ball support 54 in an upright position
with respect to the base plate 12.
As can be seen in FIGS. 2 and 3, the lower portions 38 of the slots 32 are
bounded by downwardly extending ribs 56 which act to provide for support
and reinforcement of the slots 32. The lower extremity 58 of the ribs 56
is coplanar with the bottom surface 16 of the perimeter 18. A central rib
60 extends rearwardly from the central slot 50 along the axis X--X to the
rearward apex 62 of the home plate portion 20 of the base plate 12. The
central rib 60 contributes strength particularly to the central slot 50.
The base plate 12 further includes hand-holds 64 as shown in FIGS. 2 and 4
which allow ease of carrying a batting tee 10 in accordance with the
present invention.
The upper surface 14 of the base plate 12 includes surface decorations 64
which aid in the instruction of proper batting techniques. The edges of
slot 40 and the rearward extensions 46 and 48 from the ends of slot 40 are
shown to be decorated with a colored margin 64. Diagonal slot 42 and the
rearwardly extensions 46 and 48 from diagonal slot 42 are shown to have a
decorated margin 66 of another color. As illustrated in FIG. 1, the margin
64 is lined for the color red while the margin 66 is lined for the color
blue.
While the difference in color is important in fully utilizing the apparatus
in conjunction with the applicant's teaching of swing technique, the
particular choice of colors is arbitrary. The central slot 50 is shown to
be colored using both colors. In addition, it is preferable that the home
plate portion 20 have a surface color different from the forward extension
portion 22. Both the home plate portion 20 and forward extension portion
22 should provide a background for the colored marginal portions 64 and 66
as well as for the perimeter color 68 outlining the home plate portion.
The ball support 54 includes a lower portion 72 including a threaded
fastener 74 projecting into one of the plurality of slots 32 to engage the
fastening means 52. The upper portion 76 is vertically movable with
respect to the lower portion 72 in a known manner and includes at it upper
extremity 78 means for receiving a ball 80. The adjustability of upper
portion 76 with respect to lower portion 72 assures that the ball 80 can
be positioned vertically at any position appropriate to the particular
batter in question. Further, the vertical ball support 54 can be
positioned at any position within the plurality of slots 32 by merely
loosening the fastening means 52 and sliding the ball support 54 to the
desired location where the fastening means can again be retightened.
Although the invention has been described in detail with reference to the
illustrated preferred embodiment, variations and modifications exist
within the scope and spirit of the invention as described and as defined
in the following claims.
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Description  |
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