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| Number | Title | Issue Date |
| 4176816 | Process for improving impact resistance of rigid nylon articles and the articles produced therefrom Rigid nylon articles are provided with a chamber therewithin and water is sealed within the chamber. The water is in continuous contact with the nylon and is absorbed by the nylon over a long period of time to increase and maintain the maximum impact resi... | 12/04/1979 |
| 4124188 | Hinge-foot for folding frame A combined foot and hinge for a folding chair, stool, or table frame comprising a one-piece part molded of a self-hingeable thermoplastic material having rod sockets with foot pads joined together with a flexure web.... | 11/07/1978 |
| 4117999 | Furniture leg extenders A pair of extension members are adapted to be adjustably secured to the ends of chair, bed or other furniture legs as a means of extending the legs to a chosen length. Bolt and wing nut arrangments are used to locate and secure the extension members to th... | 10/03/1978 |
| 4101106 | Cushion leveler for tables and chairs This invention is concerned with a device for application to the feet of tables, chairs, desks, stands, files, etc., generally any surface to be levelled, to allow for the minor discrepancies of their not being in the same plane, or for minor discrepancie... | 07/18/1978 |
| 4076202 | Shim for rack column A nestable shim includes a flat plate having a ridge portion with a convex upper surface and a concave lower surface, adaptable to be received beneath the foot plate of a rack column for adjusting the height thereof, wherein the foot plate has a concave g... | 02/28/1978 |
| 4041881 | Furniture article A table includes a top connected to a support assembly comprising a plurality of inverted U-shaped integral components formed from elongated stock. A plurality of such components, equal in number to the number of table legs, are joined in series to provid... | 08/16/1977 |
| 4005841 | Chair base arm end cap The specification discloses an article of furniture, specifically a chair base, in which the open sockets at the ends of the base arms are capped by a cap including a cover portion and a plug portion extending into the arm socket, the plug extending over ... | 02/01/1977 |
| 3989212 | Chair and supporting base for a seat A chair seat and supporting base for the seat, each of which can be of unitary construction. The base is formed from a plastic material and has legs, the side walls of which merge smoothly into depending peripheral skirts of an upper supporting portion of... | 11/02/1976 |
| 3985323 | Leg extender for chairs and other furniture A block of a predetermined height is adapted to be secured to the end of a chair, bed or other furniture leg as a means for extending the leg to a chosen length. A plurality of braces extend upwardly from the block and are secured to the leg by a conventi... | 10/12/1976 |
| 3970273 | Appliance foot with secure resilient pad An appliance foot formed of molded polypropylene has a shaft and an enlarged head affixed at one end of the shaft. The shaft is threaded so that it may be threadingly engaged and adjusted in the base of a domestic appliance with the head depending downwar... | 07/20/1976 |
| 3955829 | Bicycle kickstand support pad A pad intended to be affixed to the lower end of a conventional bicycle kickstand and adapted to engage the ground when the kickstand is in the operative position extending downward and outwardly from the bicycle on which it is mounted, the pad including ... | 05/11/1976 |
