Celebrity Inventors
Glam girl Heddy Lamar may have used her good looks to good effect on the silver screen, but she put her smarts to better use as an inventor. During World War II, she co-patented a frequency-switching system for torpedo guidance that was considered years ahead of its time.
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| Number | Title | Issue Date |
| 7624811 | Horseshoe crease structure for improved traction and locking attachment nails An the improved horseshoe, characterized in a groove structure in the ground engaging surface of the horseshoe, wherein walls of the groove have a specific angle, width, and angular extension that cooperate to receive, center and form an interlocking engagement with... | 12/01/2009 |
| 7193344 | Wiring structure of hybrid vehicle motor A wiring structure for a hybrid vehicle motor 3 arranged between an internal combustion engine 1 and a transmission 2 comprises; an electrically conductive member 6 which performs collecting and distributing electricity for a coil 29 | 03/20/2007 |
| 6581693 | Horseshoe nail A horseshoe nail including a head and a shank having a point, the shank including planar front and rear faces and side walls connecting the front and rear faces at pairs of front and rear corners. The shank further includes an upper shank portion adjacent... | 06/24/2003 |
| 6186240 | Method for shoeing a horse and horseshoe nail A method of shoeing a horse using plastic nails. The nails are driven through a horse's hoof and the projecting plastic ends are secured.... | 02/13/2001 |
| 6116346 | Horseshoe A horseshoe has indexing recesses or marks that specify locations where a nails are to be driven so that the horseshoe is mounted to hoof. The indexing recesses or marks are arranged consecutive in a widthwise direction in the lower surface of the horsesh... | 09/12/2000 |
| 5983611 | Horse shoe cassette system A horse shoe cassette system for an animal's hoof. The cassette system comprises a plurality of hollow holders that are screwed into the hoof. Each holder has a threaded outside surface and a threaded inside opening defined therein. A flexible covering, o... | 11/16/1999 |
| 5918678 | Horseshoe A horseshoe includes a core of metal which is surrounded by a plastic or rubber material. The horseshoe is provided with a number of apertures (10) which are intended for nails and which taper upwardly from the underside (4) of the horseshoe. In order to ... | 07/06/1999 |
| 5740866 | Horseshoe A horseshoe having holes for horseshoe nails extending therethrough and including a resilient material. Washers are embedded in the resilient material and horseshoe nails extend through the washers and the holes when the horseshoe is fastened to a horse's... | 04/21/1998 |
| 5343957 | Horseshoe made of resilient material, horseshoeing system and method An improved horseshoe made of resilient material, and a horeshoeing system and method, with the system including resilient material and underlying metal shoe portions. The resilient material shoe portion has a plurality of openings therethrough between a ... | 09/06/1994 |
| 4299288 | Durable lightweight horseshoe and accessories A lightweight horseshoe has an open sided swedge in the ground surface thereof with a contour which accommodates wear inserts and accessories at selected positions on the shoe.... | 11/10/1981 |
