3911641

Information

• Patent Grant
• 3911641

• References
• Source

• Patent Number

  3,911,641

• Date Filed

  Not available

• Date Issued

  Tuesday, October 14, 1975
  49 years ago

• CPC

  • B65H18/22 - by friction band
  • B65B27/12 - Baling or bundling compressible fibrous material
  • B65B63/024 - for compressing by winding
  • B65B63/04 - for folding or winding articles
  • B65H2301/4138 - belt arrangement
  • B65H2701/177 - Fibrous or compressible material
  • B65H2701/1846 - Parts concerned
  • B65H2701/1922 - for covering surfaces such as carpets, roads, roofs or walls
  • B65H2801/81 - Packaging machines

• US Classifications

  • 053 - Package making
  • 100 - Presses