Resources Contact Us Home
Browse by Category: Main > Industrial
Class Information
Number: 470/144
Name: Threaded, headed fastener, or washer making: process and apparatus > Apparatus for making headed fastener, e.g., nail, rivet, etc. > Having reciprocating die and heading means > And wedge closing dies
Description: Subject matter wherein the gripping-dies are opened and closed by the use of either a wedge structure or a diagonal cam slot both which are capable of engaging the dies and moving them to open and closed positions.

Sub-classes under this class:

Class Number Class Name Patents
470/145 Bolt blank making 0

Patents under this class:

Patent Number Title Of Patent Date Issued

  Recently Added Patents
Image reading apparatus, image reading method and program
Markers of acute myeloid leukemia stem cells
Method and system for accomplishing user equipment purge
Systems and methods for redox flow battery scalable modular reactant storage
Defect detection system and method
Systems and methods for controlling phasing of advancing substrates in absorbent article converting lines
  Randomly Featured Patents
Digital signal processing apparatus
Networked personal security system
Gutter overflow chute
Cross-fish sculpture
Method for separation of polyvinyl alcohol from aqueous solutions thereof using peroxodisulfates
Washing machine and method for guiding use of the same
Window covering
Method and apparatus for transforming and steering laser beams
Breathing apparatus for providing a source of breathable air in a burning structure