3647599

Information

• Patent Grant
• 3647599

• References
• Source

• Patent Number

  3,647,599

• Date Filed

  Not available

• Date Issued

  Tuesday, March 7, 1972
  52 years ago

• CPC

  • G03D15/043 - Cutting or splicing of filmstrips
  • B29C65/08 - using ultrasonic vibrations
  • B29C65/5042 - covering both elements to be joined
  • B29C65/5092 - characterised by the tape handling mechanisms
  • B29C65/7847 - using vacuum to hold at least one of the parts to be joined
  • B29C66/1142 - Single butt to butt joints
  • B29C66/43 - Joining a relatively small portion of the surface of said articles
  • B29C66/8242 - Pneumatic or hydraulic drives
  • B29C66/8322 - Joining or pressing tools reciprocating along one axis
  • B29C66/8324 - Joining or pressing tools pivoting around one axis
  • B29C66/8742 - for operators
  • B29C66/92611 - by controlling or regulating the gap between the joining tools
  • B29C66/92653 - said stops being adjustable
  • B29C66/92655 - by using several stops
  • 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
  • G03C11/00 - Auxiliary processes in photography
  • B29C65/4815 - Hot melt adhesives
  • B29K2001/12 - Cellulose acetate
  • B29K2001/18 - Cellulose nitrate

• US Classifications

  • 156 - Adhesive bonding and miscellaneous chemical manufacture