2895551

Information

• Patent Grant
• 2895551

• References
• Source

• Patent Number

  2,895,551

• Date Filed

  Not available

• Date Issued

  Tuesday, July 21, 1959
  65 years ago

• CPC

  • B31D1/0018 - the articles being pull-tap closure discs for bottles, jars or like containers
  • Y10S55/05 - Methods of making filter
  • Y10T83/4734 - Flying support or guide for work
  • Y10T83/4769 - Work feeder mounted on tool support
  • Y10T83/4824 - With means to cause progressive transverse cutting
  • Y10T83/4838 - With anvil backup
  • Y10T83/4844 - Resiliently urged cutter or anvil member
  • Y10T156/1056 - Perforating lamina
  • Y10T156/1309 - and securing separate part over hole or aperture

• US Classifications

  • 083 - Cutting
  • 055 - Gas separation
  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 493 - Manufacturing container or tube from paper