Bizarre Patents
A self defense weapon formed as a memo pad and which is easily held by a person's fingers, therefore making it possible to provide protection from a mugger and also to quickly and easily write a record or a message without failure of missing or forgetting significant information under a stressful situation.
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 |
| 7959391 | Dry wall hand tool An dry wall hand tool for a dry wall includes a pusher handle and a penetrating pin including an elongated pin body having a tail end portion protruding from the pusher handle and a sharp penetrating tip for initially penetrating into the dry wall to form a hole the... | 06/14/2011 |
| 5681136 | Lock washer Corrosion, loosening, safety and reusability problems incurred with prior art lock washers are eliminated in a lock washer having a planar washer body (6) formed of a thin sheet of resilient metal. A central aperture (12) is located in the body (6) and is... | 10/28/1997 |
| 5533794 | Hub lock A locking device for holding a hub bearing on a spindle. When locking the hub bearing into place, the wheel which sits on the hub and rotates around the spindle is also stabilized. The locking device replaces the traditional circular three-piece combinati... | 07/09/1996 |
| 5020951 | Fastener assembly An improved fastener assembly (10) for securing a rocker arm cover (11) to an engine block (13) is described. In the preferred embodiment, the fastener assembly is comprised of a bolt (15) with an unthreaded shaft (15b) between a head (15a) and a threaded... | 06/04/1991 |
| 4763456 | Roof anchor and stress plate assembly An anchor and stress plate assembly adapted to secure an insulation layer to the deck of a roof without penetrating the lower surface of the deck which is formed either of relatively soft or hard decking material. The anchor is provided with a flanged hea... | 08/16/1988 |
| 4151681 | Arrangement for mounting hinge pin sockets to cabinet doors An arrangement for mounting hinge pin sockets within cabinet doors, particularly adaptable to reversible door refrigerators, including an anchor plate frictionally secured within each door corner, and formed with a hole pattern for receiving threaded fast... | 05/01/1979 |
