3214312

Information

• Patent Grant
• 3214312

• References
• Source

• Patent Number

  3,214,312

• Date Filed

  Not available

• Date Issued

  Tuesday, October 26, 1965
  59 years ago

• CPC

  • H01R39/04 - Commutators
  • B26D3/16 - Cutting rods or tubes transversely
  • B29C65/18 - using heated tools
  • B29C65/7847 - using vacuum to hold at least one of the parts to be joined
  • B29C66/1122 - Single lap to lap joints
  • B29C66/133 - Fin-type joints, the parts to be joined being flexible
  • B29C66/40 - General aspects of joining substantially flat articles
  • B29C66/43 - Joining a relatively small portion of the surface of said articles
  • B29C66/53462 - joining substantially flat covers and substantially flat bottoms to open ends of container bodies
  • B29C66/8322 - Joining or pressing tools reciprocating along one axis
  • B29C69/004 - making articles by joining parts moulded in separate cavities, said parts being in said separate cavities during said joining
  • B29C69/005 - cutting-off or cutting-out a part of a strip-like or sheet-like material, transferring that part and fixing it to an article
  • B31B3/00 - Machinery characterised by making boxes or cartons by folding single-piece sheets, blanks, or webs
  • B31B19/84 - Forming valves or applying valve inserts
  • B31B29/00 - Machinery characterised by making envelopes or bags with structural provision at the base for thickness or contents
  • B65D31/14 - Valve bags
  • B29C66/4326 - for making hollow articles or hollow-preforms
  • B29C2793/00 - Shaping techniques involving a cutting or machining operation
  • B31B2219/9051 - Forming valves or applying valve inserts
  • B31B2221/20 - the bags having structural provision at the base for thickness of content
  • Y10T156/1002 - with permanent bending or reshaping or surface deformation of self sustaining lamina
  • Y10T156/1075 - of plural laminae from single stock and assembling to each other or to additional lamina

• US Classifications

  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 493 - Manufacturing container or tube from paper