3720176

Information

• Patent Grant
• 3720176

• References
• Source

• Patent Number

  3,720,176

• Date Filed

  Not available

• Date Issued

  Tuesday, March 13, 1973
  52 years ago

• CPC

  • B65D19/0051 - and each contact surface having a discrete foot-like shape
  • B65D2519/00034 - Plastic
  • B65D2519/00069 - Plastic
  • B65D2519/00273 - made of more than one piece
  • B65D2519/00288 - made of one piece
  • B65D2519/00323 - made of more than one piece
  • B65D2519/00338 - contact surface having a discrete foot-like shape
  • B65D2519/00432 - Non-integral
  • B65D2519/00557 - without separate auxiliary elements
  • B65D2519/00562 - chemical connection
  • B65D2519/00567 - mechanical connection
  • B65D2519/00572 - with separate auxiliary element
  • B65D2519/00945 - when upside down

• US Classifications

  • 108 - Horizontally supported planar surfaces