Resources Contact Us Home
Browse by Category: Main > Industrial
Class Information
Number: 470/46
Name: Threaded, headed fastener, or washer making: process and apparatus > Apparatus having automatic control > For assembling fastener and washer
Description: Subject matter wherein apparatus is capable of associating a threaded or headed fastener with a perforated disk or annular component.

Patents under this class:

Patent Number Title Of Patent Date Issued
4122572 Advancing mechanism for automatic screw thread cutting machines Oct. 31, 1978
4084278 High speed transfer Apr. 18, 1978
4064585 Thread cutting machine Dec. 27, 1977
4058865 Automatic high-speed cold heading machine Nov. 22, 1977
4015301 Cut-off stock feeding device for an automatic high speed cold nut former Apr. 5, 1977

  Recently Added Patents
Power surface mount light emitting die package
OFDM control signaling in the presence of timing asynchronization in a peer-to-peer network
Discharge lamp lighting circuit
Semiconductor process
Methods, devices and computer program products providing for establishing a model for emulating a physical quantity which depends on at least one input parameter, and use thereof
Eyeglass component
Semiconductor device
  Randomly Featured Patents
Dual damascene
Hand scraper
Loss prevention device for pens
Automated method and apparatus for vision registration of graphics areas operating from the unprinted side
Insertion of a pack-off into a wellhead
Linear guide air chuck
Authentication system using information on position
Clustering-based interest computation
Method and system for controlling parallel execution of jobs
Amino acid derivatives having a nitric oxide synthase inhibiting action