3258033

Information

• Patent Grant
• 3258033

• References
• Source

• Patent Number

  3,258,033

• Date Filed

  Not available

• Date Issued

  Tuesday, June 28, 1966
  58 years ago

• CPC

  • F16L25/0027 - Joints for pipes made of reinforced concrete
  • B28B21/62 - circumferential laterally tensioned
  • F16L9/08 - of concrete, cement, or asbestos cement, with or without reinforcement
  • Y10T29/49874 - Prestressing rod, filament or strand

• US Classifications

  • 138 - Pipes and tubular conduits
  • 029 - Metal working
  • 052 - Static structures