Bizarre Patents
Combination Beverage Container and Spittoon
A combination beverage container and spittoon includes a bottom portion including outer wall and a first inner wall defining a spittoon space.
PatentStorm News
Make the Most of Our Site
See this month's Top Inventors and Most Cited Patents.
Stay on top of the latest innovations by subscribing to an RSS feed.
Registered users: Manage your profile.
| Number | Title | Issue Date |
| 5054578 | Power-operated lift and presenting mechanism A power-operated lift and presenting mechanism is disclosed which lifts an article stored on a platform member in a vehicle trunk to an upwardly lifted position. A start assist member is included to assist in the initial movement of the platform member fr... | 10/08/1991 |
| 4972763 | Impact absorbing shield for industrial cylinder and method of using same A shield member is disclosed for protecting a cylinder barrel. In one embodiment, the shield member is received upon the tie rods that secure the head and end plate of the cylinder assembly. This shield member protects the surface of the cylinder barrel f... | 11/27/1990 |
| 4958056 | Electrode holder An improved electrode holder is disclosed that ensures a fluid cooled electrode will have an outer shank properly positioned relative to a cooling fluid tube. The electrode holder includes a ring portion with an inner periphery having an O-ring and a plur... | 09/18/1990 |
| 4725183 | Power-operated lift and presenting mechanism A portable power-operated lift and presenting mechanism has a base that is placed on the floor of an automobile trunk. A carriage moves between an elevated position and a lowered, transport position when a scissors jack connecting the carriage to the base... | 02/16/1988 |
| 4681992 | Cushioned clamp cylinder with proximity switches A cushioned clamp cylinder with proximity switches includes a cap of square shape defining a plurality of right angularly related end faces with a cushion chamber in the cap and a sensing port in each end face communicating with the cushion chamber. A nor... | 07/21/1987 |
