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
Methods and systems for creating a tail risk hedge index and trading derivative products based thereon
System and method for enhancing buyer and seller interaction during a group-buying sale
System and method for managing self-refresh in a multi-rank memory
Light-emitting device package and method of manufacturing the same
Semiconductor device and manufacturing method thereof
Universal handle extension for unloading butterfly valve for tank trailer or other vehicle
Compounds for the reduction of .beta.-amyloid production
  Randomly Featured Patents
Eyeglass frame measurement apparatus
Processing pixel planes representing visual information
Toy truck
Window component extrusion
Novel organo-tin compounds and their use as stabilizers
Management tree management in a mobile handset
Molded carrying case
CMOS image sensor big via bonding pad application for AICu process
Gravity dump wagon
Battery charger