2937668

Information

• Patent Grant
• 2937668

• References
• Source

• Patent Number

  2,937,668

• Date Filed

  Not available

• Date Issued

  Tuesday, May 24, 1960
  65 years ago

• CPC

  • D06Q1/04 - by metallising
  • D06Q1/10 - by treatment with, or fixation of, a particulate material
  • Y10T428/252 - Glass or ceramic [i.e., fired or glazed clay, cement, etc.] [porcelain, quartz, etc.]
  • Y10T442/3057 - Multiple coatings

• US Classifications

  • 139 - Textiles: weaving
  • 057 - Textiles: spinning, twisting, and twining
  • 216 - Etching a substrate: processes
  • 359 - Optical: systems and elements
  • 428 - Stock material or miscellaneous articles
  • 442 - Fabric