2932964

Information

• Patent Grant
• 2932964

• References
• Source

• Patent Number

  2,932,964

• Date Filed

  Not available

• Date Issued

  Tuesday, April 19, 1960
  64 years ago

• CPC

  • E04B1/6812 - Compressable seals of solid form
  • E01C11/106 - Joints with only prefabricated packing; Packings therefor
  • E02B3/16 - Sealings or joints
  • E04H7/20 - Prestressed constructions
  • Y10S425/126 - Silo mold

• US Classifications

  • 052 - Static structures
  • 220 - Receptacles
  • 249 - Static molds
  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 425 - Plastic article or earthenware shaping or treating: apparatus