3892080

Information

• Patent Grant
• 3892080

• References
• Source

• Patent Number

  3,892,080

• Date Filed

  Not available

• Date Issued

  Tuesday, July 1, 1975
  49 years ago

• CPC

  • F21V17/102 - using gravity or suction
  • G09F7/12 - the elements being secured or adapted to be secured by self-adhesion, moisture, suction, slow-drying adhesive or the like
  • G09F13/10 - using transparencies
  • G09F2007/122 - by suction
  • G09F2013/0472 - Traffic signs

• US Classifications

  • 040 - Card, picture, or sign exhibiting