3815843

Information

• Patent Grant
• 3815843

• References
• Source

• Patent Number

  3,815,843

• Date Filed

  Not available

• Date Issued

  Tuesday, June 11, 1974
  50 years ago

• CPC

  • B65H75/16 - Cans or receptacles
  • B23K3/063 - for wire feeding
  • B65H2407/43 - Optic means
  • Y10S242/912 - Indicator or alarm

• US Classifications

  • 242 - Winding, tensioning, or guiding