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
Methods, devices and computer program products providing for establishing a model for emulating a physical quantity which depends on at least one input parameter, and use thereof
Providing a feedback loop in a low latency serial interconnect architecture
Chitosan hydrogel derivatives as a coating agent with broad spectrum of antimicrobial activities
Wine bottle
Semiconductor device and method of manufacturing the same
Information recording medium and information processing method for accessing content with license or copyright protection
  Randomly Featured Patents
Transport pallet
Steering angle indicating system for a vehicle
Vehicle slide-out operating mechanism
Hydraulic motor with radial propulsors retained against corresponding sliding-contact surfaces by resilient means and by mechanical-retaining means located outside said propulsors
System and method for performing bright field and dark field optical inspection
Photoresponsive imaging members with polygermanes
Tree harvester guide bar
Detection system for precision measurements and high resolution inspection of high aspect ratio structures using particle beam devices
Refrigerator beverage dispensers
Cooling of electrical machines