1801029

Information

• Patent Grant
• 1801029

• References
• Source

• Patent Number

  1,801,029

• Date Filed

  Not available

• Date Issued

  Tuesday, April 14, 1931
  94 years ago

• CPC

  • B68G7/05 - Covering or enveloping cores of pads
  • Y10T29/488 - form or holder

• US Classifications

  • 029 - Metal working
  • 269 - Work holders