3060444

Information

• Patent Grant
• 3060444

• References
• Source

• Patent Number

  3,060,444

• Date Filed

  Not available

• Date Issued

  Tuesday, October 30, 1962
  62 years ago

• CPC

  • A42B3/225 - with full face protection
  • A61F9/06 - Masks, shields or hoods for welders
  • Y10S411/998 - with positive bolt lock

• US Classifications

  • 002 - Apparel
  • 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener