3487528

Information

• Patent Grant
• 3487528

• References
• Source

• Patent Number

  3,487,528

• Date Filed

  Not available

• Date Issued

  Tuesday, January 6, 1970
  55 years ago

• CPC

  • B25B27/26 - compressing the springs
  • Y10T29/53574 - Parallel or tong type, side entrance
  • Y10T29/5387 - Pivotal arms

• US Classifications

  • 029 - Metal working