Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Industrial
Class Information
Number: 470/151
Name: Threaded, headed fastener, or washer making: process and apparatus > Apparatus for making headed fastener, e.g., nail, rivet, etc. > Having head finisher > Broach type
Description: Subject matter wherein the mechanism comprises a multiple-tooth, barb-like cutting tool wherein the teeth are shaped to produce a desired surface or contour and the cutting is produced by configuring the teeth such that each tooth projects farther than the preceding tooth.










Patents under this class:

Patent Number Title Of Patent Date Issued
4214333 Apparatus for trimming boltheads or the like Jul. 29, 1980











 
 
  Recently Added Patents
Flavonoid dimers and methods of making and using such
Non-volatile memory cell containing a nano-rail electrode
Method for decoding a spatially multiplexed data signal using a maximum likelihood detection
Toy
Plants and seeds of corn variety CV294874
Process for brominating unsaturated organic compounds with removal of quaternary ammonium or quaternary phosphonium monochlorides
Wind farm, wind power plant in a wind farm and operating control for this purpose
  Randomly Featured Patents
Low-profile socketed packaging system with land-grid array and thermally conductive slug
Method for making tubular containers
Automotive seat with air-bag
Certain pyridyl-5-phenyl-1-cyclopropyl-dienamide pesticides
Devices, methods, and programs that provide vehicle guidance for power reception
Football goal posts with message matrix
Web patterning apparatus comprising a felt layer and a photosensitive resin layer
Dual electrospray ionization source for mass spectrometer
Dual-personality extended USB plugs and receptacles using with PCBA and cable assembly
Techniques for using database metric results