Resources Contact Us Home
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
Candle holder
Adjustable high precision surveying device
Case for electronic device
Horizontal cable manager
Image sensor with improved color crosstalk
Semiconductor process
  Randomly Featured Patents
Laser beam arrangement
Recursive-like adaptive echo canceller
Intracranial pressure monitoring method and system
Device for determining the probability of death of cardiac patients
OFDM/OFDMA frame structure for communication systems
Sample processing system
Using real value models in simulation of analog and mixed-signal systems
Dry toner, toner kit, and image forming apparatus and process cartridge using the dry toner
Method of and apparatus for processing an image
Byzantine fault tolerant dynamic quorum using a trusted platform module