2837297

Information

• Patent Grant
• 2837297

• References
• Source

• Patent Number

  2,837,297

• Date Filed

  Not available

• Date Issued

  Tuesday, June 3, 1958
  66 years ago

• CPC

  • D06B23/042 - Perforated supports
  • B65H75/14 - with two end flanges
  • B65H2701/31 - Textiles threads or artificial strands of filaments
  • B65H2701/51342 - Moulded metal elements
  • B65H2701/5136 - Moulded plastic elements
  • B65H2701/51526 - Metal barrel

• US Classifications

  • 242 - Winding, tensioning, or guiding