3134554

Information

• Patent Grant
• 3134554

• References
• Source

• Patent Number

  3,134,554

• Date Filed

  Not available

• Date Issued

  Tuesday, May 26, 1964
  60 years ago

• CPC

  • B65H75/08 - of circular or polygonal cross-section
  • B65H16/021 - Multiple web roll supports
  • B65H2301/41335 - locking mechanism for roll

• US Classifications

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