Did You Know...
...During the Civil War, the Confederacy established its own Patent Office which issued 266 patents, a third of which concerned implements of war.
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 |
| 6722181 | Bending method and bending apparatus A method for bending a work of a plate shape by moving a die with the work being butted against a butting member, and an apparatus for executing the method are provided. The bending apparatus is provided with an input unit for inputting data on bending conditions in... | 04/20/2004 |
| 5966974 | Automatic learning apparatus for folding machine An automatic learning apparatus for a folding machine which automatically measures a folding angle of a member to be folded in advance and stores driving data for the folding machine with respect to a desired folding angle. Thus, the same member to be fol... | 10/19/1999 |
| 5865056 | Bending method and apparatus for effecting corrective displacement of a workpiece A method and an apparatus for executing a bending process on a workpiece plate is provided wherein a rear edge of the workpiece plate is place in contact with stop members of a back gauge unit. Simultaneous with input of target value of bending dimensions... | 02/02/1999 |
| 5461893 | Method and apparatus for bending steel rule An apparatus and method is provided for the automated bending of continuous reels of metal strips, particularly for the bending of sharpened metal strip into steel rule dies. A sequence of steps is provided to perform a number of bends in the strip, at va... | 10/31/1995 |
