Resources Contact Us Home
Browse by Category: Main > Industrial
Class Information
Number: 470/52
Name: Threaded, headed fastener, or washer making: process and apparatus > Apparatus for assembling or disassembling fastener with element > Headed fastener with element, e.g., bolt with nut and washer > Attaching cap to fastener > Screw fastener
Description: Subject matter wherein the device comprises an externally threaded fastener having threads which converge to a point on an end of the fastener.

Patents under this class:

Patent Number Title Of Patent Date Issued

  Recently Added Patents
Sensing device and electronic apparatus
Method for manufacturing thin film transistor and method for manufacturing display device
Dynamic reconstruction of a calibration state of an absorption spectrometer
Single-electron detection method and apparatus for solid-state intensity image sensors with a charge splitting device
Switch redundancy in systems with dual-star backplanes
Partial response decision feedback equalizer with distributed control
Compact light shield for flash photography
  Randomly Featured Patents
Modulators of the glucocorticoid receptor and method
Foldable wheelchair
Method and system for route searching, and navigation apparatus using the same
Filter system for power sweeper
Device for the packing of weighed quantities of elongated products
Identification card bearing latent image perceptible in the presence of background light
Battery powered stair-climbing wheelchair
Covering for an implantable prosthetic device
Enhanced scrolling
Fan rotor means