2284872

Information

• Patent Grant
• 2284872

• References
• Source

• Patent Number

  2,284,872

• Date Filed

  Not available

• Date Issued

  Tuesday, June 2, 1942
  83 years ago

• CPC

  • B32B38/04 - Punching, slitting or perforating
  • B31B19/82 - Attaching windows
  • B32B37/0076 - characterised in that the layers are not bonded on the totality of their surfaces
  • B31B2219/9038 - Forming or attaching windows
  • Y10S493/919 - having window
  • Y10T83/207 - By suction means
  • Y10T83/2098 - With means to effect subsequent conveying or guiding
  • Y10T83/2124 - And means to strip the outer surface of a cutter
  • Y10T83/2216 - Inclined conduit, chute or plane
  • Y10T83/222 - With receptacle or support for cut product
  • Y10T83/4749 - Tool mounted on oscillating standard
  • Y10T156/1309 - and securing separate part over hole or aperture

• US Classifications

  • 083 - Cutting
  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 493 - Manufacturing container or tube from paper