3454690

Information

• Patent Grant
• 3454690

• References
• Source

• Patent Number

  3,454,690

• Date Filed

  Not available

• Date Issued

  Tuesday, July 8, 1969
  55 years ago

• CPC

  • B65D1/0246 - Closure retaining means
  • B65D41/145 - with integral internal sealing means
  • Y10S83/914 - Flash trimming
  • Y10T83/0419 - By distorting within elastic limit
  • Y10T83/343 - With means to deform work temporarily

• US Classifications

  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 083 - Cutting
  • 425 - Plastic article or earthenware shaping or treating: apparatus