2666954

Information

• Patent Grant
• 2666954

• References
• Source

• Patent Number

  2,666,954

• Date Filed

  Not available

• Date Issued

  Tuesday, January 26, 1954
  70 years ago

• CPC

  • B29C44/569 - Shaping and joining components with different densities or hardness
  • B29C44/1285 - the preformed part being foamed
  • B29C44/3496 - The foam being compressed and later released to expand
  • B29C67/2295 - after treatment of shaped foamed articles
  • Y10T29/49812 - Temporary protective coating, impregnation, or cast layer

• US Classifications

  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 015 - Brushing, scrubbing, and general cleaning
  • 029 - Metal working
  • 300 - Brush, broom, and mop making
  • 401 - Coating implements with material supply