Bizarre Patents
Vehicular Impact Signaling Device
An apparatus for the deployment of a visible plume to alert other motorists that a proximate motor vehicle has been involved in a collision.
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| Number | Title | Issue Date |
| 7370432 | Tape measure with detachable tape A tape measure includes a case with an opening, a core inside the case, a spring extending around and imparting a radially inward force to most of a circumference of the core, and a graduated free metal tape with an arcuate cross-section that is wound around the cor... | 05/13/2008 |
| 6640452 | Bi-directional planar slide mechanism A bi-directional slide mechanism. A pair of master and slave disks engages opposite sides of the platform. Rotational drivers are connected to master disks so the disks rotate eccentrically about their respective axes of rotation. Opposing slave disks are... | 11/04/2003 |
| 6463664 | Multi-axis planar slide system An apparatus for positioning an item that provides two-dimensional, independent orthogonal motion of a platform in a X-Y plane. A pair of master and slave disks engages opposite sides of the platform. Rotational drivers are connected to master disks so th... | 10/15/2002 |
| 4296554 | Tape measure and marking device A marking device for a measuring tape of the type carried in a housing, and which may include a spring return mechanism and a tape lock, includes a spring clip for attaching the tape to a belt or clothing, but in the present invention is also capable of a... | 10/27/1981 |
| 4155168 | Power extended tape measure A resilient metallic measuring tape of concavo-convex cross-section is coiled in inside wound fashion against an inner peripheral surface of a cup rotatably mounted within a case. The leading end of the tape is laterally offset from the tape coil for exte... | 05/22/1979 |
