Bizarre Patents
A sealed crustless sandwich for providing a convenient sandwich without an outer crust which can be stored for long periods of time without a central filling from leaking outwardly.
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 |
| 6578681 | Integrated retarder and accessory device The invention comprises a retarder system for use with road vehicles. The retarder system discloses two improvements. The first is a system incorporating a self-excited electromagnetic and hydraulic retarder combination. The second is a retarder system in... | 06/17/2003 |
| 6478126 | Eddy-current brake device An eddy-current brake device includes at least one heat exchanger for dissipating the thermal energy that is due to the eddy currents during braking. The heat exchanger is designed to define a path for the cooling liquid, which path is predetermined in or... | 11/12/2002 |
| 5816372 | Magnetorheological fluid devices and process of controlling force in exercise equipment utilizing same The invention relates to magnetorheological (MR) fluid devices and the process of controlling the force in exercise equipment by utilizing the MR fluid devices. The MR fluid devices include rotary and linear acting varieties and are useful for controlled ... | 10/06/1998 |
| 4284253 | Pneumatic brake actuating system A manually initiated, brake actuating system for immediate stoppage of the traveling block in a drilling derrick drawworks that overrides a conventional automatic drawwork safety control device. The system includes a normally closed, solenoid-controlled p... | 08/18/1981 |
