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| United States Patent | 5989361 |
| Link to this page | http://www.wikipatents.com/5989361.html |
| Inventor(s) | Knapp; John W (Glendora, CA) |
| Abstract | A method for cleaning and conditioning tape path surfaces and heads of
video and audio equipment, recorders, and electrical contact surfaces of
electronic equipment, improving the resolution of said heads comprising:
providing a cleaning composition consisting essentially of white mineral
oil, a compound selected from the group of mineral spirits, hydrotreated
heavy petroleum naphtha, heavy alkylate naphtha and isoparaffinic
hydrocarbons having 1-13 carbons; with application to said tape path
surfaces and the heads of said video and audio equipment, said tape
recorders, and the electrical contact surfaces of said electronic
equipment, causing the deep cleaning and conditioning for an improved life
and improved results of said recorders and said electronic equipment. |
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Title Information  |
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| Publication Date |
November 23, 1999 |
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| Filing Date |
March 22, 1997 |
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| Parent Case |
The application claims the benefit of U.S. Provisional application Ser. No.
60/013,998, filed Mar. 25, 1996. |
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Patent WIKI - on 2008/02/23
Edit
Product used in Restoration Department ( Audio and Video ) at Nashville Country Music Hall of Fame.
The Glendora, CA address for inventor John W. Knapp is no longer valid.
Current contact information:
KNAPPTEK John Knapp Studios; John Knapp; 290 N. Benson Ave; Suite 12; Upland, CA 91786
Phone (909) 982-3432 USA only, toll free 1(800) 335-7508
Product is available for purchase
Licensing opportunity available
Web sites www.knapptek.com www.uspatent5989361.com
E-mail services@knapptek.com
History of edits
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Entry by on 2008.02.23 |
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Product used in Restoration Department ( Audio and Video ) at Nashville Country Music Hall of Fame.
The Glendora, CA address for inventor John W. Knapp is no longer valid.
Current contact information:
KNAPPTEK John Knapp Studios; John Knapp; 290 N. Benson Ave; Suite 12; Upland, CA 91786
Phone (909) 982-3432 USA only, toll free 1(800) 335-7508
Product is available for purchase
Licensing opportunity available
Web sites www.knapptek.com www.uspatent5989361.com
E-mail services@knapptek.com
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Entry by on 2008.02.23 |
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Entry by on 2008.02.23 |
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Product used in Restoration Department ( Audio and Video ) at Nashville Country Music Hall of Fame.
The Glendora, CA address for inventor John W. Knapp is no longer valid.
Current contact information:
KNAPPTEK John Knapp Studios; John Knapp; 290 N. Benson Ave; Suite 12; Upland, CA 91786
Phone (909) 982-3432 USA only, toll free 1(800) 335-7508
Product is available for purchase
Licensing opportunity available
Web sites www.knapptek.com
E-mail services@knapptek.com
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Entry by on 2008.02.23 |
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Entry by on 2008.02.23 |
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Product used in Restoration Department ( Audio and Video ) at Nashville Country Music Hall of Fame.
The Glendora, CA address for inventor John W. Knapp is no longer valid.
Current contact information:
KNAPPTEK John Knapp Studios; John Knapp; 290 N. Benson Ave; Suite 12; Upland, CA 91786
Phone (909) 982-3432 USA only, toll free 1(800) 335-7508
Product is available for purchase
Licensing opportunity available
Web sites www.knapptek.com
E-mail services@knapptek.com
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Entry by on 2008.02.23 |
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Entry by on 2008.02.23 |
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Product used in Restoration Department ( Audio and Video ) at Nashville Country Music Hall of Fame.
The Glendora, CA address for inventor John W. Knapp is no longer valid.
Current contact information:
KNAPPTEK John Knapp Studios; John Knapp; 290 N. Benson Ave; Suite 12; Upland, CA 91786
Phone (909) 982-3432 USA only, toll free 1(800) 335-7508
Product is available for purchase
Licensing opportunity available
Web sites www.knapptek.com
E-mail services@knapptek.com
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Entry by on 2008.02.23 |
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Entry by on 2008.02.23 |
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Product used in Restoration Department ( Audio and Video ) at Nashville Country Music Hall of Fame.
The Glendora, CA address for inventor John W. Knapp is no longer valid.
Current contact information:
KNAPPTEK John Knapp Studios; John Knapp; 290 N. Benson Ave; Suite 12; Upland, CA 91786
Phone (909) 982-3432 USA only, toll free 1(800) 335-7508
Product is available for purchase
Licensing opportunity available
Web sites www.knapptek.com
E-mail services@knapptek.com
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Entry by on 2008.02.23 |
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Entry by on 2008.02.23 |
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Product used in Restoration Department ( Audio and Video ) at Nashville Country Music Hall of Fame.
The Glendora, CA address for inventor John W. Knapp is no longer valid.
Current contact information:
KNAPPTEK John Knapp Studios; John Knapp; 290 N. Benson Ave; Suite 12. Upland, CA 91786
Phone (909) 982-3432 USA only, toll free 1(800) 335-7508
Product is available for purchase
Licensing opportunity available
Web sites www.knapptek.com
E-mail services@knapptek.com
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Entry by on 2008.02.23 |
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Entry by on 2008.02.23 |
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Product used in Restoration Department ( Audio and Video ) at Nashville Country Music Hall of Fame.
The Glendora, CA address for inventor John W. Knapp is no longer valid.
Current contact information:
KNAPPTEK John Knapp Studios John Knapp 290 N. Benson Ave Suite 12 Upland, CA 91786
Phone (909) 982-3432 USA only, toll free 1(800) 335-7508
Product is available for purchase
Licensing opportunity available
Web sites www.knapptek.com
E-mail services@knapptek.com
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Entry by on 2008.02.23 |
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Entry by on 2008.02.23 |
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Product used in Restoration Department ( Audio and Video ) at Nashville Country Music Hall of Fame.
The Glendora, CA address for inventor John W. Knapp is no longer valid.
Current contact information:
KNAPPTEK John Knapp Studios John Knapp 290 N. Benson Ave Suite 12 Upland, CA 91786
Phone (909) 982-3432 USA only, toll free 1(800) 335-7508
Product is available for purchase
Licensing opportunity available
Web sites www.knapptek.com
E-mail services@knapptek.com
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Entry by on 2008.02.23 |
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Entry by on 2008.02.23 |
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Product used in Restoration Department ( Audio and Video ) at Nashville Country Music Hall of Fame.
The Glendora, CA address for inventor John W. Knapp is no longer valid.
Current contact information:
KNAPPTEK John Knapp Studios John Knapp 290 N. Benson Ave Suite 12 Upland, CA 91786
Phone (909) 982-3432 USA only, toll free 1(800) 335-7508
Product is available for purchase
Licensing opportunity available
Web sites www.knapptek.com
E-mail services@knapptek.com
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Entry by on 2008.02.23 |
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Entry by on 2008.02.23 |
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Product used in Restoration Department ( Audio and Video ) at Nashville Country Music Hall of Fame.
The Glendora, CA address for inventor John W. Knapp is no longer valid.
Current contact information:
KNAPPTEK John Knapp Studios Attention: John Knapp 290 N. Benson Ave Suite 12 Upland, CA 91786
Phone (909) 982-3432 USA only, toll free 1(800) 335-7508
Product is available for purchase
Licensing opportunity available
Web sites www.knapptek.com
E-mail services@knapptek.com
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Entry by on 2008.02.23 |
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Entry by on 2008.02.23 |
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Product used in Restoration Department ( Audio and Video ) at Nashville Country Music Hall of Fame.
The Glendora, CA address for inventor John W. Knapp is no longer valid.
Current contact information:
KNAPPTEK John Knapp Studios Attention: John Knapp 290 N. Benson Ave Suite 12 Upland, CA 91786
Phone (909) 982-3432 USA only, toll free 1(800) 335-7508
Product is available for purchase
Licensing opportunity available
Web sites www.knapptek.com
E-mail services@knapptek.com
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Entry by on 2008.02.23 |
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Entry by on 2008.02.23 |
|
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Product used in Restoration Department ( Audio and Video ) at Nashville Country Music Hall of Fame.
The Glendora, CA address for inventor John W. Knapp is no longer valid.
Current contact information:
KNAPPTEK John Knapp Studios Attention: John Knapp 290 N. Benson Ave Suite 12 Upland, CA 91786
Phone (909) 982-3432 USA only, toll free 1(800) 335-7508
Product is available for purchase
Licensing opportunity available
Web sites www.knapptek.com
E-mail services@knapptek.com
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Entry by on 2008.02.23 |
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Entry by on 2008.02.23 |
|
|
Product used in Restoration Department ( Audio and Video ) at Nashville Country Music Hall of Fame.
The Glendora, CA address for inventor John W. Knapp is no longer valid.
Current contact information:
KNAPPTEK John Knapp Studios Attention: John Knapp 290 N. Benson Ave Suite 12 Upland, CA 91786
Phone (909) 982-3432 USA only, toll free 1(800) 335-7508
Product is available for purchase
Licensing opportunity available
Web sites www.knapptek.com
E-mail services@knapptek.com
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Entry by on 2008.02.23 |
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Entry by on 2008.02.23 |
|
|
Product used in Restoration Department ( Audio and Video ) at Nashville Country Music Hall of Fame.
The Glendora, CA address for inventor John W. Knapp is no longer valid.
Current contact information:
KNAPPTEK John Knapp Studios Attention: John Knapp 290 N. Benson Ave Suite 12 Upland, CA 91786
Phone (909) 982-3432 USA only, toll free 1(800) 335-7508
Product is available for purchase
Licensing opportunity available
Web sites www.knapptek.com
services@knapptek.com Attn: John Knapp
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Entry by on 2008.02.23 |
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Entry by on 2008.02.23 |
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Product used in recordings Restoration Dept. at Nashville Country Music Hall of Fame.
The Glendora, CA address for inventor John W. Knapp is no longer valid.
Current contact information:
KNAPPTEK John Knapp Studios Attention: John Knapp 290 N. Benson Ave Suite 12 Upland, CA 91786
Phone (909) 982-3432 USA only, toll free 1(800) 335-7508
Product is available for purchase
Licensing opportunity available
Web sites www.knapptek.com
services@knapptek.com Attn: John Knapp
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Entry by on 2008.02.23 |
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Entry by on 2008.02.22 |
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Product used in recordings Restoration Dept. at Nashville Country Hall of Fame.
Inventor-owner John W. Knapp is no longer available in Glendora, CA
Current contact information:
KNAPPTEK; 290 N. Benson Ave; Suite 12; Upland, CA 91786
Phones (909) 982-3432 1(800) 335-7508
Product available
Licensing available
Web site www.knapptek.com
services@knapptek.com Attn: John Knapp
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Entry by on 2008.02.22 |
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Title Information |
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References |
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U.S. References |
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| | Reference | Relevancy | Comments | Reference | Relevancy | Comments | 5811380
Wetz
Sep,1998 |  Your vote accepted
[0 after 0 votes] | | 5607512
Grout
Mar,1997 | Your vote accepted
[0 after 0 votes] | | 5420729
Lee et al.
May,1995 | Your vote accepted
[0 after 0 votes] | | 5238504
Henry
Aug,1993 | Your vote accepted
[0 after 0 votes] | | 5181965
Bakanowsky, III
Jan,1993 | Your vote accepted
[0 after 0 votes] | | 5145523
Halpin et al.
Sep,1992 | Your vote accepted
[0 after 0 votes] | | 4544413
Boots et al.
Oct,1985 | Your vote accepted
[0 after 0 votes] | | 4530772
Timony
Jul,1985 | Your vote accepted
[0 after 0 votes] | | 4529531
Padovani
Jul,1985 | Your vote accepted
[0 after 0 votes] | | 4183819
Stolove
Jan,1980 | Your vote accepted
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U.S. References |
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Other References |
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| Post related web sites and other references in this section |
| | Reference | Relevancy | Comments | Williams, All Thumbs Guide to VCRs, Tab Books, pp. 55-65, 1993..
Jul,2007 | Your vote accepted
[0 after 0 votes] | | Williams, Guide to VCRs, Camcorders & Home Video, Clinton Book Company, pp. 65-66, 1990.
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Jul,2007 | Your vote accepted
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