Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Industrial
Class Information
Number: 234/131
Name: Selective cutting (e.g., punching) > Miscellaneous
Description: Device which comprises a feature not provided for in any prior subclass in this schedule.










Patents under this class:

Patent Number Title Of Patent Date Issued
4685613 Reciprocable tool mounting module Aug. 11, 1987
4643064 Coding assembly Feb. 17, 1987
4596359 Device for punching hole in cards Jun. 24, 1986
4257551 Apparatus for preparing and processing receipts for customers of parking lots or the like Mar. 24, 1981
4209129 Cooling manifold for multiple solenoid operated punching apparatus Jun. 24, 1980
4174063 Paper tape punch and reader Nov. 13, 1979
4044946 Tape punch machine Aug. 30, 1977
4019036 Method for the rational application of patterning signals to a patterning device, tools adapted to produce a pattern and an apparatus for carrying out the same Apr. 19, 1977











 
 
  Recently Added Patents
Resistor-2 resistor (R-2R) digital-to-analog converter with resistor network reversal
Cabinet door with tread pattern
Method and system for calibrating laser profiling systems
Universal handle extension for unloading butterfly valve for tank trailer or other vehicle
Nano-pigment inkjet ink composition that has a low odor and is environmentally-friendly
Tap initialization of equalizer based on estimated channel impulse response
Apparatus and method for transmitting/receiving data in a communication system
  Randomly Featured Patents
Weight plate locking and lifting system
Generator arrangement for producing electrical energy and for use in vehicles with anti-skid systems
System for trapping flying insects and a method for making the same
Methods, apparatus and computer program products for determining the vertical speed of an aircraft
Flexible truck cover with pull-down assembly
Roof construction of corrugated sheets
Inhibiting unwanted photography and video recording
Towable watersport board
Apparatus and method for controlling a demultiplexer and a multiplexer used for rate matching in a mobile communication system
IC contacts with palladium layer and flexible conductive epoxy bumps