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 |
| 7146937 | Combustion chamber design with water injection for direct-fired steam generator and for being cooled by the water A direct-fired steam generator body defines a combustion chamber and having an exhaust outlet. A mixing chamber is provided for receiving the exhaust gases from the combustion chamber. A flange joint between an elbow forming part of the mixing chamber and the end of... | 12/12/2006 |
| 4209175 | Articulated seal for rotating cylinder such as kiln or the like A seal for use in sealing an annular opening between a stationary member and a rotating cylinder telescopically arranged in the stationary member, the seal comprising an annular ring member circumscribing the cylinder adjacent the stationary member and cl... | 06/24/1980 |
| 4089640 | Furnace hood with integral conveyor feeding A hood for capturing fumes and dust generated during operating of a metal melting furnace including an integral conveyor for charging the furnace. The furnace has an upwardly opening mouth covered by a lid. The hood overlies the lid to capture fumes and d... | 05/16/1978 |
