Resources Contact Us Home
Browse by Category: Main > Industrial
Class Information
Number: 470/90
Name: Threaded, headed fastener, or washer making: process and apparatus > Apparatus for making internally threaded fastener, i.e., nut > Having forger > And plural rotatable dies
Description: Subject matter further provided with two mechanisms wherein each mechanism is provided with two cooperating mold elements capable of imparting or forming a shape or impression to the nut and further wherein the mechanisms are capable of rotary motion.

Patents under this class:

Patent Number Title Of Patent Date Issued
4574609 Nut forming apparatus Mar. 11, 1986
4175417 Workpiece forming machine Nov. 27, 1979

  Recently Added Patents
Data processing apparatus, activation control method, and computer-readable storage medium
Fast base station switching method and system, and hierarchical zone-based fast handoff approach
Network traffic demotion
Shoe upper
Card reader device
Test framework of visual components in a multitenant database environment
Hand sign
  Randomly Featured Patents
4-[(thien-2-yl)methyl]-imidazole analgesics
Light source device and projection type display unit to which the device is applied
Method and device for producing a wave winding for stators or rotors of electric engines
Controller for power converter
Digital transmission system employing a Viterbi-like equalizer
Combined vacuum cleaner handle and hose
Dynamic vertebral column plate system
Apparatus for guiding displaceable elements
Window vent
AE lock device for camera