Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
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
Implant free extremely thin semiconductor devices
Tint block image generation program and tint block image generation device
Acrylic pressure-sensitive adhesive composition, acrylic pressure-sensitive adhesive layer, and acrylic pressure-sensitive adhesive tape
Power supply architecture system designer
Build process management system
Image-monitoring method for electroporation treatment and as associated image-monitoring appliance
Semiconductor device having a plurality of elements on one semiconductor substrate and method of manufacturing the same
  Randomly Featured Patents
Deactivation and two-step roller finger follower having a bracket and lost motion spring
Method and apparatus for determining the available energy of a lithium ion battery
Methods for detecting target nucleic acid sequences
Perpendicular magnetic recording medium including soft-magnetic-particles-mixed protective layer on top of recording layer and magnetic disk device having the same
Solid state image pickup device
Method for measuring drift values of an ISFET using the hydrogenated amorphous silicon as a sensing film
Balancing amplitude and phase
Multi-tier WLAN and method for propagating beacons in a multi-tier WLAN thereof
Remote control circuit for electric trailer brakes
Laser system