3090046

Information

• Patent Grant
• 3090046

• References
• Source

• Patent Number

  3,090,046

• Date Filed

  Not available

• Date Issued

  Tuesday, May 21, 1963
  61 years ago

• CPC

  • A42B3/145 - Size adjustment devices
  • A61F9/06 - Masks, shields or hoods for welders
  • Y10T24/1412 - with tighteners
  • Y10T24/1427 - Worm and tooth
  • Y10T24/1431 - Radial worm band clamp
  • Y10T74/18808 - with rack

• US Classifications

  • 002 - Apparel
  • 024 - Buckles, buttons, clasps, etc.
  • 074 - Machine element or mechanism