3048911

Information

• Patent Grant
• 3048911

• References
• Source

• Patent Number

  3,048,911

• Date Filed

  Not available

• Date Issued

  Tuesday, August 14, 1962
  62 years ago

• CPC

  • E04G15/00 - Forms or shutterings for making openings, cavities, slits, or channels
  • Y10S425/124 - Rubber matrix
  • Y10T16/05 - Bushing

• US Classifications

  • 016 - Miscellaneous hardware
  • 052 - Static structures
  • 138 - Pipes and tubular conduits
  • 249 - Static molds
  • 425 - Plastic article or earthenware shaping or treating: apparatus