3438117

Information

• Patent Grant
• 3438117

• References
• Source

• Patent Number

  3,438,117

• Date Filed

  Not available

• Date Issued

  Tuesday, April 15, 1969
  55 years ago

• CPC

  • B29C66/12443 - having the tongue substantially in the middle
  • B29C53/20 - of tubes
  • B29C69/001 - a shaping technique combined with cutting
  • F16J15/06 - with solid packing compressed between sealing surfaces
  • F16J15/067 - Split packings
  • B29C47/0021 - Flat flexible articles
  • B29C47/0023 - Hollow rigid articles having only one tubular passage
  • B29C47/003 - Articles having cross-sectional irregularities
  • B29C65/58 - Snap connection
  • B29C66/112 - Single lapped joints
  • B29C66/114 - Single butt joints
  • B29C66/1142 - Single butt to butt joints
  • B29C66/12423 - Dovetailed interlocking undercuts
  • B29C66/43 - Joining a relatively small portion of the surface of said articles
  • B29C66/43421 - with a right angle
  • B29C2793/0072 - combined with rearranging and joining the cut parts
  • B29L2031/265 - Packings, Gaskets
  • Y10T29/4987 - Elastic joining of parts
  • Y10T29/49876 - by snap fit
  • Y10T83/0491 - Cutting of interdigitating products

• US Classifications

  • 029 - Metal working
  • 083 - Cutting
  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 277 - Seal for a joint or juncture