2947489

Information

• Patent Grant
• 2947489

• References
• Source

• Patent Number

  2,947,489

• Date Filed

  Not available

• Date Issued

  Tuesday, August 2, 1960
  64 years ago

• CPC

  • D02G3/18 - from glass or the like
  • B65H54/2803 - with a traversely moving package
  • B65H54/283 - Traversing devices driven by pneumatic or hydraulic means
  • B65H54/2845 - "screw" type Owens Fiberglas
  • B65H54/40 - Arrangements for rotating packages
  • B65H2701/3122 - extruded from spinnerets

• US Classifications

  • 242 - Winding, tensioning, or guiding
  • 065 - Glass manufacturing
  • 415 - Rotary kinetic fluid motors or pumps