Bizarre Patents
An armor with rollers is provided that enables a user to move in all positions by rolling on a hard and smooth surface while constantly varying his bearing points on the ground.
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 |
| 5063374 | Simultaneous signal devices testing in response to periodic function of an operating device in a system A test circuit for testing all lamps in a system monitor for a hot water heater. The comparator includes a amplifier having a reference input connected to a reference voltage and a second control input connected to power through a plurality of different c... | 11/05/1991 |
| 4951614 | Water heater construction A gas burner for a water heater and comprising a base having central passage. Gas fuel is supplied to one end of the passage and an orifice is removably connected to the other end of the passage. An inverted cup-shaped head has an inner end threaded to th... | 08/28/1990 |
| 4599066 | Radiant energy burner A radiant energy burner having a combustion element composed of a generally cylindrical foraminous metal support or screen, and a woven fabric formed of substantially continuous ceramic fibers is disposed on the outer surface of the support. The end porti... | 07/08/1986 |
| 4556204 | Fiber reinforced resin leaf spring A fiber reinforced resin leaf spring including a curved central section and a pair of generally circular end sections connected to the respective ends of the central section. Each end section defines an opening to receive a connecting member. The spring i... | 12/03/1985 |
| 4538200 | Power connection apparatus having integrated surge arrestor A power cable for a submersible motor has a releasable plug-in connector for releasable attachment to the motor. An oil-filled motor has solid conductors to the motor connector part and the flexible conductors to the cable connector part. The cable connec... | 08/27/1985 |
