2937664

Information

• Patent Grant
• 2937664

• References
• Source

• Patent Number

  2,937,664

• Date Filed

  Not available

• Date Issued

  Tuesday, May 24, 1960
  64 years ago

• CPC

  • F16L9/17 - obtained by bending a sheet longitudinally and connecting the edges
  • Y10S24/39 - including elongated face having identical, parallel cross sections throughout its length
  • Y10S138/10 - Metal foil
  • Y10S174/11 - Zipper tubes
  • Y10T24/45173 - Resilient element

• US Classifications

  • 138 - Pipes and tubular conduits
  • 024 - Buckles, buttons, clasps, etc.
  • 174 - Electricity: conductors and insulators