3910014

Information

• Patent Grant
• 3910014

• References
• Source

• Patent Number

  3,910,014

• Date Filed

  Not available

• Date Issued

  Tuesday, October 7, 1975
  49 years ago

• CPC

  • B29C66/43122 - Closing the top of gable top containers
  • B29C65/08 - using ultrasonic vibrations
  • B29C66/133 - Fin-type joints, the parts to be joined being flexible
  • B29C66/72328 - Paper
  • B29C66/73921 - characterised by the materials of both parts being thermoplastics
  • B29C66/81425 - being stepped
  • B29C66/81427 - comprising a single ridge
  • B29C66/81431 - comprising a single cavity
  • B29C66/81611 - by resilient material
  • B29C66/8167 - Quick change joining tools or surfaces
  • B29C66/8322 - Joining or pressing tools reciprocating along one axis
  • B29C66/849 - Packaging machines
  • B29C66/851 - Bag or container making machines
  • B65B7/18 - by collapsing mouth portion and subsequently folding-down or securing flaps
  • B65B51/225 - by ultrasonic welding
  • B29C66/3282 - for reinforcing the joint
  • B29C66/81435 - comprising several parallel ridges
  • B29C66/9513 - characterised by specific vibration frequency values or ranges

• US Classifications

  • 053 - Package making
  • 156 - Adhesive bonding and miscellaneous chemical manufacture