Resources Contact Us Home
Multi-pattern material punch

Image Number 8 for United States Patent #8127651.

A system for punching one or more patterns selected from a plurality of related patterns into a workpiece (typically paper or similar materials). The system comprises a punch element having a plurality of cutting surfaces arranged at discrete heights relative to each other, and a means for selecting a discrete distance that the punch element travels through the workpiece.

  Recently Added Patents
Real-time virtual endoscopy
Control unit of a ride level control system, and ride level control system
Newly identified human rhinovirus of HRV-C and methods and kits for detecting HRV-Cs
Structural plasticity in spiking neural networks with symmetric dual of an electronic neuron
Method and apparatus of communication using soft decision
System and apparatus for control of published content
  Randomly Featured Patents
Conveyance method for transporting objects
Hibiscus plant named `Strawberry Swirl`
Binder for aqueous gloss paints
Spherical cam clutch for servoactuator
Overprint compositions for xerographic prints
Server of a computer network telephone system
Method and apparatus for leaching metal from mining ore
Controlling haptic feedback for enhancing navigation in a graphical environment
Fill valve
Universal fan cage for hot-pluggable fans