2901951

Information

• Patent Grant
• 2901951

• References
• Source

• Patent Number

  2,901,951

• Date Filed

  Not available

• Date Issued

  Tuesday, September 1, 1959
  65 years ago

• CPC

  • D06J1/02 - continuously and transversely to the direction of feed
  • B21D5/16 - Folding Pleating
  • B21D13/045 - the corrugations being parallel to the feeding movement
  • B29C53/04 - of plates or sheets
  • B29C53/265 - using rolls or endless bands
  • B65H45/20 - Zig-zag folders
  • B65H45/22 - Longitudinal folders
  • Y10T428/1241 - Nonplanar uniform thickness or nonlinear uniform diameter [e.g., L-shape]
  • Y10T428/12417 - Intersecting corrugating or dimples not in a single line [e.g., waffle form, etc.]
  • Y10T428/24694 - Parallel corrugations
  • Y10T428/24702 - with locally deformed crests or intersecting series of corrugations

• US Classifications

  • 493 - Manufacturing container or tube from paper
  • 072 - Metal deforming
  • 210 - Liquid purification or separation
  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 425 - Plastic article or earthenware shaping or treating: apparatus
  • 428 - Stock material or miscellaneous articles