3799820

Information

• Patent Grant
• 3799820

• References
• Source

• Patent Number

  3,799,820

• Date Filed

  Not available

• Date Issued

  Tuesday, March 26, 1974
  50 years ago

• CPC

  • B65B51/10 - Applying or generating heat or pressure or combinations thereof
  • B29C65/203 - being several single mirrors
  • B29C65/2061 - by sliding
  • B29C65/2069 - with an angle with respect to the plane comprising the parts to be joined
  • B29C65/568 - using a swaging operation
  • B29C66/1162 - Single bevel to bevel joints
  • B29C66/12464 - being V-shaped
  • B29C66/223 - being in the form of a triangle wave or of a sawtooth wave
  • B29C66/24244 - forming a rectangle
  • B29C66/4322 - by joining a single sheet to itself
  • B29C66/4326 - for making hollow articles or hollow-preforms
  • B29C66/43421 - with a right angle
  • B29C66/49 - Internally supporting the
  • B29C66/53461 - joining substantially flat covers and/or substantially flat bottoms to open ends of container bodies
  • B29C66/727 - being porous
  • B29C66/81415 - being bevelled
  • B29C66/81427 - comprising a single ridge
  • B29C66/81431 - comprising a single cavity
  • B29C66/81435 - comprising several parallel ridges
  • B29C66/8322 - Joining or pressing tools reciprocating along one axis
  • B29C66/843 - Machines for making separate joints at the same time in different planes; Machines for making separate joints at the same time mounted in parallel or in series
  • B29C66/542 - joining hollow covers or hollow bottoms to open ends of container bodies
  • B29C66/71 - characterised by the composition of the plastics material of the parts to be joined
  • B29K2025/00 - Use of polymers of vinyl-aromatic compounds or derivatives thereof as moulding material
  • Y10T156/1033 - Flexible sheet to cylinder lamina
  • Y10T156/1038 - Hollow cylinder article

• US Classifications

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