Bizarre Patents
A helium-filled sun shade for protecting individuals engaged in outdoor activities.
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 |
| 6892467 | Method and apparatus for edge locating and angle setting An improved tool is provided for locating the corner or edge of a workpiece while setting the workpiece at a desired angle with respect to a work surface. An elongated arm member slidably engages an elongated base member at one end, allowing for the measurement of t... | 05/17/2005 |
| 4773165 | Angle mat guide An angle guide device has a pair of arm members which are adjustable through a range of angles to engage adjacent edges at the corner of a piece of mat board. The device is adapted for mounting upon a triangular guide member in a mat cutting machine, and ... | 09/27/1988 |
| 4355471 | Squareangle This invention relates generally to mobile carpentry and drafting devices and, more particularly, to an integral combination type device which is capable of performing multiple geometry measuring functions within a single instrument. The invention relates... | 10/26/1982 |
| 4106202 | Apparatus for indicating the angle of a drafting parallel Apparatus for use with a drafting board and a drafting parallel of the type including a straight edge suspended by cables on one surface of the board for parallel movement therealong, comprising means for releasably locking one end of the straight edge in... | 08/15/1978 |
