3842729

Information

• Patent Grant
• 3842729

• References
• Source

• Patent Number

  3,842,729

• Date Filed

  Not available

• Date Issued

  Tuesday, October 22, 1974
  50 years ago

• CPC

  • B30B9/3007 - Control arrangements
  • B30B1/006 - by a scissor or lazy-tongs mechanism
  • B30B9/306 - Mechanically-driven presses
  • Y10S411/971 - And side lock
  • Y10T74/20594 - Lazy tongs

• US Classifications

  • 100 - Presses
  • 074 - Machine element or mechanism
  • 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener