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
Sporting goal practice screen
Compact ion accelerator source
Solid-state imaging device and method for manufacturing the same
Semiconductor device manufacture in which minimum wiring pitch of connecting portion wiring layer is less than minimum wiring pitch of any other wiring layer
Managing wear leveling and garbage collection operations in a solid-state memory using linked lists
Preparation of isomerically pure substituted cyclohexanols
Data processing system, data processing method, and image forming apparatus
  Randomly Featured Patents
Parallel processing apparatus suitable for executing in parallel a plurality of instructions including at least two branch instructions
Composition for the treatment of halitosis
Steam-generating combustion system and method for emission control using oxygen enhancement
Hanging file
Optical pickup guide rail positioning mechanism
Tri-higher alkyl tin azide and its use
Apparatus and method for increasing the bandwidth of a laser beam
BaM.sub.2 O.sub.4 oxide single crystal having non-linear optical property and manufacturing method thereof
Lifting and towing apparatus
Front windshield support structure of a vehicle