2724200

Information

• Patent Grant
• 2724200

• References
• Source

• Patent Number

  2,724,200

• Date Filed

  Not available

• Date Issued

  Tuesday, November 22, 1955
  70 years ago

• CPC

  • B29C70/58 - comprising fillers only
  • Y10T29/49826 - Assembling or joining
  • Y10T29/5116 - forging and bending, cutting or punching
  • Y10T29/5136 - Separate tool stations for selective or successive operation on work
  • Y10T29/5191 - Assembly
  • Y10T29/53974 - having means to permit support movement while work is thereon
  • Y10T83/2027 - Initiated by means directly responsive to tool movement
  • Y10T83/2131 - By cam-operated ejector
  • Y10T83/4473 - During one dwell period

• US Classifications

  • 029 - Metal working
  • 083 - Cutting
  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 470 - Threaded, headed fastener, or washer making: process and apparatus