2240197

Information

• Patent Grant
• 2240197

• References
• Source

• Patent Number

  2,240,197

• Date Filed

  Not available

• Date Issued

  Tuesday, April 29, 1941
  83 years ago

• CPC

  • B65H75/18 - Constructional details
  • B65H75/14 - with two end flanges
  • B65H2701/31 - Textiles threads or artificial strands of filaments
  • B65H2701/5112 - Paper or plastic sheet material
  • B65H2701/51522 - Wooden barrel

• US Classifications

  • 033 - Geometrical instruments