Resources Contact Us Home
Multi-pattern material punch

Image Number 4 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
Stable light source device
Protein purification
Method and system for modularized configurable connector system for ethernet applications
Emulsions containing arylboronic acids and medical articles made therefrom
Rear bumper for an automobile
Sperm factor sequences
Potentiometric-sensor chip, potentiometric assay, and assay kit
  Randomly Featured Patents
Magnetic switching device and magnetic memory using the same
Data converter device and data conversion method, and transmitter circuit, communications device and electronic device using the same
Endoscopic over-tube
Indicator for a reciprocating member
Aromatic compounds, their production processes and their compositions for the control of insect pests
Use of reducing agents to control scale deposition from high temperature brine
External inflation indicator for a low profile gastrostomy tube
Header compression for relay nodes
Central heating apparatus
Computer mouse