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
Method for computer-based determination of a position in a map, navigation device and mobile radio telephone
Active pellet without chemical additives
Active metal fuel cells
Web development environment that enables a developer to interact with run-time output presentation of a page
Sensor coating
Compositions of PD-1 antagonists and methods of use
Generalized AC-DC synchronous rectification techniques for single- and multi-phase systems
  Randomly Featured Patents
Low energy animated time piece
Transport attachment of a vibration plate
Valve flapper with bands of different deflectibility
Method and apparatus for navigation data downloads from weak signals
Isoxazolone compounds useful in treating diseases associated with unwanted cytokine activity
Advanced memory device having improved performance, reduced power and increased reliability
Parking brake cable of automobile
Retrofocus wide angle lens system
Vibratory feeding work station module and system
Elastic composite filament yarn and process for preparing the same