Bizarre Patents
An aircraft having vertical takeoff and landing capability provided with at least first and second laterally extending paddle wheels rotatable on a central axis perpendicular to the longitudinal axis of the aircraft fuselage and between its nose and tail.
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 |
| 7143474 | Compact, modular storage system A shelving system includes at least two parallel lengths of track, at least two pair of end pieces disposed on opposite ends of each of the at least two lengths of track, and a stationary shelving unit attached to one of the at least two pair of end pieces, with the... | 12/05/2006 |
| 7114789 | Offset rail splice arrangement for a mobile storage system A splice arrangement for rail sections in a rail-mounted mobile system, such as a mobile storage system. The rail arrangement includes first and second rail sections, each of which has a base member and a support member defining a support surface for supporting the ... | 10/03/2006 |
| 6075563 | Electronic camera capable of adjusting color tone under different light sources An electronic camera comprises a first chromaticity data memory to memorize chromaticity data of at least three different color chips, each color chip having a vector independent of others in color space; a CPU to determine a converting matirx to convert ... | 06/13/2000 |
| 5522515 | Ring segment connection A ring for supporting a lift crane includes at least two ring segments each having two ends, the ends of the ring segments comprising at least one horizontal plate and at least one vertical plate. The horizontal plates and the vertical plates of adjacent ... | 06/04/1996 |
| 4448350 | Railroad track stress transfer apparatus A double tongue and groove rail expansion assembly is provided with ancillary equipment to limit dimensional flexing of a railroad track caused by instabilities in the underlying earthen surface, or variable work loads, or temperature changes effecting th... | 05/15/1984 |
| 4381851 | Track splice A track splice having finger members fixed to the spaced ends of two track sections. The finger members include adjoining, contacting surfaces which are configured to positively align the finger members and wheel support surfaces of the finger members and... | 05/03/1983 |
| 4219108 | Third rail system for track bound transport means In a third rail system for electric railroads, double T shaped third rails are used, the web of which has an internal longitudinal slot to receive the guide projections of support insulators and for the space saving mounting of electrical and mechanical c... | 08/26/1980 |
