3099875

Information

• Patent Grant
• 3099875

• References
• Source

• Patent Number

  3,099,875

• Date Filed

  Not available

• Date Issued

  Tuesday, August 6, 1963
  61 years ago

• CPC

  • B25B27/304 - by compressing coil springs
  • B25B5/06 - Arrangements for positively actuating jaws
  • B25B11/00 - Work holders not covered by any preceding group in the subclass
  • B25B27/00 - Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
  • B25B27/30 - positioning or withdrawing springs
  • B25H1/00 - Work benches Portable stands or supports for positioning portable tools or work to be operated on thereby
  • Y10T29/53622 - Helical spring
  • Y10T29/53896 - having lever operator
  • Y10T29/53926 - Clutch plates
  • Y10T29/53991 - Work gripper, anvil, or element

• US Classifications

  • 029 - Metal working
  • 254 - Implements or apparatus for applying pushing or pulling force
  • 269 - Work holders