...that after Walter Hunt patented the safety pin in 1849, he sold the rights to it for $400?
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| Number | Title | Issue Date |
| 7337732 | Quick assembly home entertainment system stand and method for assembling the same A home entertainment system storage unit includes a front frame having an upper portion, a bottom portion, and first and second side portions extending therebetween. A first side member is hingedly connected to a rear surface of the front frame, the first side membe... | 03/04/2008 |
| 6374754 | Multi-layer desk A desk includes two first legs and two first support members extending from the two first legs so as to support a first top on the two first support members. Two second support members respectively extend from the two first legs and are located below the ... | 04/23/2002 |
| 5085155 | Shelf assembly A three dimensional shelf assembly is provided with three planar components and two tubular components. The planar and tubular shelf components can be manufactured and shipped before being assembled into three dimensional shelves, thereby avoiding the exp... | 02/04/1992 |
| 4703703 | Variable width, tiered display stand A variable width tiered display stand, which may be supplied in knocked-down condition, and which may be readily assembled at the site of use, is disclosed. The stand provides multiple tiers, each adapted for support of a box of boxed goods thereon, to pr... | 11/03/1987 |
| 4208972 | Self-serving multi-tiered counter display stand An easily and readily cleaned, preferably multi-tiered, freely movable, counter-top food display stand for self service which is simple in construction, easy to assemble and maintain and provides full viewability, maximizes accessibility and shields for s... | 06/24/1980 |
| 4056897 | Planter design and construction A versatile and ornamental planter design and construction, and a method of manufacture thereof, the planter design being susceptible of specifically different configurations and sizes for maximal usage possibilities from the standpoint of aesthetics and ... | 11/08/1977 |