Resources Contact Us Home
Browse by Category: Main > Industrial
Class Information
Number: 470/69
Name: Threaded, headed fastener, or washer making: process and apparatus > Apparatus for making externally threaded fastener or article, e.g., screw, bolt, etc. > Screw fastener making > Having thread cutting means > And severing means
Description: Subject matter wherein the apparatus is further provided with a mechanism capable of penetrating stock material being used to form the fastener by the use of a sharp forming instrument or separating a portion of stock material being used to form the fastener.

Patents under this class:

Patent Number Title Of Patent Date Issued
4606249 Reaming tool for threading machines Aug. 19, 1986
4511826 Control apparatus for metal saw cutter Apr. 16, 1985
4426178 Pipe cutting and threading device Jan. 17, 1984
4070723 Method and arrangement for controlling the feeding of rods to a work tool in automatic screw machines and the like Jan. 31, 1978

  Recently Added Patents
Rotational kinetic energy output device
4H-chromen-4-one compounds as modulators of protein kinases
Electronic device
Providing slope values for a demapper
Method and an apparatus for processing an audio signal
Dynamic labeling of patch panel ports
Systems and methods for an online credit derivative trading system
  Randomly Featured Patents
Gem stone
Electrical connector for mounting on a printed circuit board and including a terminal tail aligner
In-line flip station for a card printing apparatus
Electric lamp
Print head wiping
Microwave oven
Method and apparatus for assembling an ultrasonic transducer
Robot controlling method for tracking a moving object using a visual sensor
Tool for personalized search
Torque transfer device having an electric motor/brake actuator and friction clutch