A form set adapted for posting student grades or the like characterized by a plurality of cards detachably connected to one another in a superimposed relationship with each card provided with a window to expose a label portion removably mounted on the lowermost card in the set.

A block set having a plurality of individual units, each unit consisting of two identically proportioned U-shaped elements joined together at one leg of each element so that the exterior dimensions of the unit are in the form of a cube.

A gravity hinge set includes upper and lower hinges providing three directions of adjustment with the load bearing hinge being provided with insertable ramps for converting the hanger set from one in which the door can remain in an opened position when fully opened to one in which the door always and automatically returns to a closed position.

A telephone set having an optical readout of the telephone number which is entered onto the telephone set. An optical display is electrically coupled by means of a control circuit to the standard telephone dialing circuit such that the number dialed onto the telephone set is displayed on the optical display. The optical display can be included directly in the telephone set housing or can be provided as an attachment to the telephone set housing. A memory storage is provided which can temporarily...

The invention is directed to a die set wherein both the upper and lower die members are molded of a semi-rigid, flexible material. The physical properties of the materials from which the die members are formed are such that they resemble those of typical conductor and connector insulations. The dies can deform around the insulation of the conductor and shield without nicking, cutting or otherwise damaging the metallic conductor or other portions of the insulated conductor. The dies can conform t...

An intubation set is disclosed which incorporates a special fastening means by which the tube can be fixed conveniently and effectively to the body of a patient at a point adjacent to the body opening into which the tube has been inserted. The set includes a special connector by which it may be securely associated.

A telephone set includes a unified internal chassis having individual cup portions for accommodating a transmitter and receiver. Each of these transducers is captured within its associated cup portion by a retaining member that is disposed about the perimeter of the transducer and the perimeter of the cup portion. A dial, which is mechanically and electrically separate from telephone network circuitry contained on a printed circuit, is secured to the chassis by fasteners, and the securing of the...

A play set comprising a three-dimensional doll figure and a variety of flexible, resilient clip-on pieces representing clothing for the doll to wear, vehicles and animals for the doll to ride in and/or on, etc. The doll has an original appearance, i.e. original clothes, pose, etc. The clip-on pieces may cover over portions of the original appearance and replace them in addition to adding to them. For example, original arm positions and a shirt may be replaced by different arm positions and a coa...

A telephone set comprising an input unit, a signal generating unit and an information processing unit, which may comprise a read-only memory, a microprocessor or a special LSI circuit for converting information supplied by the input unit into information to be transmitted. In order to obtain a greater reliability as a telephone set, a supervisory circuit, a switching unit and a d.c. isolated signal path have been provided between the switching unit and the information processing unit for couplin...

An improved shelf assembly including at least one pair of shelf support devices each having a threaded end extending through separate openings formed in a rear plate and through separate openings formed in a pair of hanging devices positioned adjacent to said rear plate. Each shelf support device includes a cleft sufficient in size to receive an end portion of a shelf extending between the support devices. Nuts mounted on the threaded end portions lock the support devices, rear plate and hanging...