3806386

Information

• Patent Grant
• 3806386

• References
• Source

• Patent Number

  3,806,386

• Date Filed

  Not available

• Date Issued

  Tuesday, April 23, 1974
  50 years ago

• CPC

  • A61M5/165 - Filtering accessories
  • B01D35/00 - Other filtering devices Auxiliary devices for filtration Filter housing constructions
  • B01D36/001 - Filters in combination with devices for the removal of gas, air purge systems
  • B29C65/08 - using ultrasonic vibrations
  • B29C66/30341 - non-integral with the parts to be joined
  • B29C66/53425 - said substantially flat extra element being perforated
  • B29C66/5344 - said single elements being substantially annular, i.e. of finite length
  • B29C66/612 - Making circumferential joints
  • A61M2005/1652 - Filter with duct
  • B29C66/71 - characterised by the composition of the plastics material of the parts to be joined
  • B29C66/8322 - Joining or pressing tools reciprocating along one axis
  • B29K2105/206 - Meshes, lattices, nets
  • B29K2705/00 - Use of metals, their alloys or their compounds, for preformed parts
  • B29L2031/14 - Filters
  • B29L2031/7544 - Injection needles, syringes

• US Classifications

  • 156 - Adhesive bonding and miscellaneous chemical manufacture