2973957

Information

• Patent Grant
• 2973957

• References
• Source

• Patent Number

  2,973,957

• Date Filed

  Not available

• Date Issued

  Tuesday, March 7, 1961
  64 years ago

• CPC

  • B41J11/34 - Guides coacting with pin feeds

• US Classifications

  • 226 - Advancing material of indeterminate length
  • 242 - Winding, tensioning, or guiding