2149918

Information

• Patent Grant
• 2149918

• References
• Source

• Patent Number

  2,149,918

• Date Filed

  Not available

• Date Issued

  Tuesday, March 7, 1939
  86 years ago

• CPC

  • B31F5/006 - using a strip
  • B29C53/38 - by bending sheets or strips at right angles to the longitudinal axis of the article being formed and joining the edges
  • B29C65/5035 - being in thread form, i.e. in the form of a single filament
  • B29C65/56 - using mechanical means or mechanical connections
  • B29C66/1122 - Single lap to lap joints
  • B29C66/43 - Joining a relatively small portion of the surface of said articles
  • B29C66/4322 - by joining a single sheet to itself
  • B29L2031/345 - Accessories for radios, record players or the like

• US Classifications

  • 138 - Pipes and tubular conduits
  • 116 - Signals and indicators
  • 206 - Special receptacle or package
  • 220 - Receptacles