3478134

Information

• Patent Grant
• 3478134

• References
• Source

• Patent Number

  3,478,134

• Date Filed

  Not available

• Date Issued

  Tuesday, November 11, 1969
  55 years ago

• CPC

  • A63D9/00 - Pins
  • Y10S273/02 - Styrene
  • Y10S273/03 - Epoxy
  • Y10S273/04 - Ethylene
  • Y10S273/05 - Vinyl
  • Y10S273/06 - Nylon
  • Y10S273/08 - Urethane
  • Y10S273/09 - Ester
  • Y10S273/10 - Butadiene
  • Y10S273/12 - Propylene
  • Y10T156/103 - Encasing or enveloping the configured lamina
  • Y10T428/24992 - Density or compression of components
  • Y10T428/249988 - Of about the same composition as, and adjacent to, the void-containing component

• US Classifications

  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 273 - Amusement devices: games
  • 425 - Plastic article or earthenware shaping or treating: apparatus
  • 428 - Stock material or miscellaneous articles
  • 473 - Games using tangible projectile
  • 521 - Synthetic resins or natural rubbers