2313628

Information

• Patent Grant
• 2313628

• References
• Source

• Patent Number

  2,313,628

• Date Filed

  Not available

• Date Issued

  Tuesday, March 9, 1943
  82 years ago

• CPC

  • A42C3/00 - Miscellaneous appliances for hat-making
  • B31D5/00 - Multiple-step processes for making three-dimensional articles ; Making three-dimensional articles

• US Classifications

  • 223 - Apparel apparatus
  • 493 - Manufacturing container or tube from paper