3823883

Information

• Patent Grant
• 3823883

• References
• Source

• Patent Number

  3,823,883

• Date Filed

  Not available

• Date Issued

  Tuesday, July 16, 1974
  50 years ago

• CPC

  • F16L9/04 - Reinforced pipes
  • Y10S83/924 - Work wrapped or coated around a core, not part of the machine
  • Y10T29/49874 - Prestressing rod, filament or strand
  • Y10T29/5177 - and work-holder for assembly
  • Y10T29/53352 - Means including orbiting running-length work supply

• US Classifications

  • 242 - Winding, tensioning, or guiding
  • 029 - Metal working
  • 083 - Cutting