"Everyone acquainted with the subject will recognize it as a conspicuous failure."
Henry Morton, president of the Stevens Institute of Technology ; Said in 1880 about the light bulb
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 |
| 6652010 | Rear impact guard assembly for trailers A rear impact guard assembly for trailers for absorbing the energy of a rear impact from another vehicle including a pair of tubular vertical guards having a lower tubular horizontal tube mounted at their lower ends. The upper ends of the vertical guards ... | 11/25/2003 |
| 4171838 | Improvements in or relating to protection bars for vehicles A protective framework or bar for a motor vehicle, the bar comprising spaced horizontal polycarbonate tubes having free unsupported ends, the tubes being joined and united to a pair of vertical steel bars adapted to be joined to the motor vehicle, the bar... | 10/23/1979 |