3078183

Information

• Patent Grant
• 3078183

• References
• Source

• Patent Number

  3,078,183

• Date Filed

  Not available

• Date Issued

  Tuesday, February 19, 1963
  61 years ago

• CPC

  • H01F7/0215 - Flexible forms, sheets
  • C09J7/02 - on carriers
  • H01F1/0027 - Thick magnetic films
  • H01F41/16 - the magnetic material being applied in the form of particles, e.g. by serigraphy
  • Y10S206/818 - Magnet
  • Y10S402/503 - Binder device, sheet or depository including magnetic material
  • Y10S428/90 - Magnetic feature
  • Y10T24/32 - having magnetic fastener
  • Y10T428/256 - Heavy metal or aluminum or compound thereof
  • Y10T428/28 - Web or sheet containing structurally defined element or component and having an adhesive outermost layer

• US Classifications

  • 428 - Stock material or miscellaneous articles
  • 024 - Buckles, buttons, clasps, etc.
  • 040 - Card, picture, or sign exhibiting
  • 101 - Printing
  • 206 - Special receptacle or package
  • 402 - Binder device releasably engaging aperture or notch of sheet