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"I hate what they've done to my child...I would never let my own children watch it. "
Vladimir Zworykin, television pioneer ; Talking about an invention in which he played a critical role.
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| Number | Title | Issue Date |
| 4121645 | Room divider panel assembly A room divider panel unit is disclosed having a load bearing rectangular frame and more flexible interlocking connections between units than present day room dividers. The load bearing rectangular frame has a horizontal top member, horizontal bottom membe... | 10/24/1978 |
| 4112643 | Snub assembly for securing covering material to a wall panel module A snubbing assembly for releasably securing a sheet of covering material to a wall panel module. The peripheral frame of the wall panel module is comprised of channels having a web wall and at least one side wall. The channels are disposed with the web wa... | 09/12/1978 |
| 4104838 | Portable wall assembly A wall assembly includes one or more panels each supported at its end edges by means of a removably attached post having releasable retainer means at the top and bottom thereof engageable with top and bottom mounting clips carried by each panel end edge. ... | 08/08/1978 |
| 4100709 | Frame construction for a divider wall A free-standing, prefabricated, knock down, readily assembled and disassembled, relocatable vertical wall or space divider. Such wall dividers are useful for partitioning buildings and/or office complexes. The wall is made up of a plurality of individuali... | 07/18/1978 |
| 4085789 | Modular welding screen apparatus A modular welding screen apparatus for shielding welding work locations. The apparatus is fabricated from a series of easy-to-handle panel sections which incorporate independent welding curtains within their framework respectively. The sections which are ... | 04/25/1978 |
| 4063585 | Display assembly and component parts therefore Movable partitioning, e.g. for display booths at exhibitions and the like, comprises partition members having generally rectangular frames, the side members of which are fitted with cylindrical collars. The cylindrical collars form the broadest part of th... | 12/20/1977 |
| 4060294 | Wall panel with prewired power system A portable, prefabricated panel adapted to be connected with a plurality of similar panels to form a wall or partition structure. The panel is electrically prewired and includes electrical power blocks disposed adjacent the opposite lower corners of the p... | 11/29/1977 |
| 4058215 | Framed embroidery assembly A framed textile fabric assembly for use in embroidery is disclosed. The assembly includes an open peripheral frame having a textile fabric fixedly secured across the frame. The user embroiders any desired pattern onto the fabric and then quickly and easi... | 11/15/1977 |
| 4048979 | Fuel-saving fireplace screen unit The portable fireplace screen unit comprises a glass panel of sufficient size to close the typical fireplace opening. Screen panels are hingedly connected to the opposite side edges of the glass panel. When the screen panels are angled toward the fireplac... | 09/20/1977 |
| 4047337 | Sound insulating panels A sound insulating panel having improved sound absorption properties. Known sound insulating panels are of sandwich-type construction, requiring several manufacturing steps which are both time-consuming and expensive. Additionally, partitions can be forme... | 09/13/1977 |
| 4034463 | Method of vertical display of wall paneling The present method for display of wall paneling includes the steps of securing two back-to-back panel samples within a perimeter and then in turn securing several of such perimeters within variously configured pre-formed angle channels in order to obtain ... | 07/12/1977 |
| 4011682 | Toy backdrop display for simulating one or more rooms of a doll house A novel structure for an easily assembled and disassembled toy backdrop display for simulating a room or rooms of a house includes at least two wall panels hingedly coupled together along one edge and a plastic beam of U-shaped cross-section having at lea... | 03/15/1977 |
| 4001987 | Screen constructions A screen construction applicable to exhibition and display purposes but also applicable to booths for attendants or projection equipment, room dividers or toy building kits comprises a plurality of support members of elongate form and uniform circular cro... | 01/11/1977 |
| 3990204 | Alignment system for wall panels A wall system formed from a plurality of interconnected panels, which wall assembly incorporates an improved alignment structure coacting between the edges of adjacent panels for insuring proper vertical alignment of adjacent panels. The alignment structu... | 11/09/1976 |
| 3987836 | Screen partition assembly A modular screen partition system includes a mounting post containing inserts which permit the joining of any desired number of partitions to the post while permitting complete angular orientation capability in a light- and sound-proof assembly. The inser... | 10/26/1976 |
| 3987838 | Partition system A partition system for use in defining selected areas within a larger space includes a plurality of upstanding support posts arranged in spaced relation and each having mounting structure thereon adapted to receive and retain thereon spaced locking portio... | 10/26/1976 |
| 3975850 | Portable display device A portable display device is disclosed for use at trade shows and exhibitions which comprises a light-weight collapsible frame and a plurality of visual display panels which may be attached to the frame. The display stand provides a visually-appealing gra... | 08/24/1976 |
| 3971182 | Portable wall assembly A portable wall assembly includes a plurality of panel members having vertical lateral edges releasably attachable to either square or round supporting posts by means of hook-type mounting clips projecting from the upper and lower portions of each panel v... | 07/27/1976 |
| 3962827 | Panel connector A panel connector for use in connecting a plurality of panels such as to form a display. The connector is defined by a spring clip, of suitable length, forming an arcuate bead on the edge of the panel to be connected and adapted to be received in a comple... | 06/15/1976 |
| 3955298 | Poster display frame A frame for displaying a poster is disclosed which is formed from a plurality of frame members joined together. The poster can be retained in a mounting groove or slot provided on each frame member. Each frame member also contains first and second guide m... | 05/11/1976 |
| 3931771 | Extendable educational module A carrel-like module which, in one configuration, accommodates a single user, and in an expanded configuration, accommodates two or more users. The carrel module includes an arcuate shaped writing panel, preferably having a concavely shaped rear edge oppo... | 01/13/1976 |
