Did You Know...
...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 |
| 7246626 | Sanitation system for refrigerated fixture having an air curtain A sanitation system for a refrigerated fixture having an air curtain. This sanitation includes a spray manifold positioned in a case tank of the refrigerated fixture. A reservoir is provided which is adapted to contain disinfectant. A pump is provided to pump disinf... | 07/24/2007 |
| 5655675 | Storage rack system with fire extinguishing device A support beam for a storage rack has a tubular profile, which defines a ledge opening upwardly and inwardly, and which defines a generally flat, indicia-receiving surface facing outwardly and either downwardly or upwardly at an angle from about 20° to a... | 08/12/1997 |
| 5636755 | Storage rack system with fire extinguishing device In a storage rack system comprising a storage rack and a fire extinguishing device, a horizontally extending beam of the storage rack is located in a fixed position, at a predetermined elevation above a support surface. An outer wall of the beam defines a... | 06/10/1997 |
| 4801180 | Refrigerated and moisturized produce rack and method for the refrigerated and moisturized display and storage of produce A flexible cover for closing the opening of a refrigerated produce rack when the produce does not need to be viewed thereby optimizing the refrigerated and moisturized air conditions inside the display area. The cover includes a plurality of transparent c... | 01/31/1989 |
| 4762139 | Portable sailboard frame A portable sailboard frame comprised of an upper tubular structure and a lower supporting rack which can be assembled and disassembled because of its modular features. The frame is also multifunctional and facilitates the maintenance of sailboards, surfbo... | 08/09/1988 |
| 4576293 | Produce support tray assemblage A durable, lightweight, non-metallic replacement rack, or tray assemblage, which is uniquely designed to be readily interchangeable with the metal racks normally provided by the leading manufacturers of refrigerated cases adapted for use in displaying pro... | 03/18/1986 |
