2723087

Information

• Patent Grant
• 2723087

• References
• Source

• Patent Number

  2,723,087

• Date Filed

  Not available

• Date Issued

  Tuesday, November 8, 1955
  69 years ago

• CPC

  • B65H75/38 - involving the use of a core or former internal to, and supporting, a stored package of material
  • B65H75/02 - Cores, formers, supports, or holders for coiled, wound, or folded material
  • B65H2701/373 - Spring steel

• US Classifications

  • 242 - Winding, tensioning, or guiding
  • 053 - Package making