2223527

Information

• Patent Grant
• 2223527

• References
• Source

• Patent Number

  2,223,527

• Date Filed

  Not available

• Date Issued

  Tuesday, December 3, 1940
  84 years ago

• CPC

  • B64C11/205 - for protecting blades
  • B29C33/66 - Cellulose Derivatives thereof
  • B29C63/48 - Preparation of the surfaces
  • B29D7/01 - Films or sheets
  • Y10S264/50 - Use of fluid pressure in molding
  • Y10T156/103 - Encasing or enveloping the configured lamina

• US Classifications

  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 249 - Static molds
  • 264 - Plastic and nonmetallic article shaping or treating: processes