2449234

Information

• Patent Grant
• 2449234

• References
• Source

• Patent Number

  2,449,234

• Date Filed

  Not available

• Date Issued

  Tuesday, September 14, 1948
  76 years ago

• CPC

  • B65H19/2207 - the web roll being driven by a winding mechanism of the centre or core drive type
  • B65H23/30 - by longitudinally-extending flexible tapes or bands

• US Classifications

  • 242 - Winding, tensioning, or guiding
  • 493 - Manufacturing container or tube from paper