Bizarre Patents
A simulation environment for the sport of boxing utilizing a robotic machine interface system which carries a person
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 |
| 6659190 | Aerator sulky A lawn aerator sulky adapted for attachment to a selflawn vehicle, such as a walk-behind mower or fertilizer spreader. The sulky includes a frame supported with wheels, a first platform on which an operator can stand and ride while not aerating, and a sec... | 12/09/2003 |
| 4910948 | Front mounted dethatching apparatus A wheeled vehicle having a pair of forwardly projecting support arms carrying a rotary dethatching drum. A volute housing encloses the upper portion of said dethatching drum and opens for tangential forward discharge above the drum. The drum includes axia... | 03/27/1990 |
