1957847

Information

• Patent Grant
• 1957847

• References
• Source

• Patent Number

  1,957,847

• Date Filed

  Not available

• Date Issued

  Tuesday, May 8, 1934
  90 years ago

• CPC

  • A47G1/02 - Mirrors used as equipment
  • Y10S160/13 - Suction cup

• US Classifications

  • 359 - Optical: systems and elements
  • 160 - Flexible or portable closure, partition, or panel
  • 362 - Illumination