3870478

Information

• Patent Grant
• 3870478

• References
• Source

• Patent Number

  3,870,478

• Date Filed

  Not available

• Date Issued

  Tuesday, March 11, 1975
  50 years ago

• CPC

  • D06H7/12 - cutting a tubular fabric helically
  • B29D30/38 - Textile inserts
  • B29D2030/385 - made by winding and joining a continuous reinforced rubber band onto a mandrel, to obtain a tubular article as an intermediate element in the manufacture of the insert
  • B29D2030/386 - the tubular article being cut to obtain a flat, single-layer insert
  • Y10T29/11 - Bias [
  • Y10T83/0596 - Cutting wall of hollow work
  • Y10T156/1052 - with cutting, punching, tearing or severing

• US Classifications

  • 029 - Metal working
  • 083 - Cutting
  • 156 - Adhesive bonding and miscellaneous chemical manufacture