3726201

Information

• Patent Grant
• 3726201

• References
• Source

• Patent Number

  3,726,201

• Date Filed

  Not available

• Date Issued

  Tuesday, April 10, 1973
  51 years ago

• CPC

  • G03D13/147 - for several widths of film or several films
  • Y10S24/47 - Selectively interlocking member having movably attached or biased interlocking component
  • Y10T24/45089 - Sliding or rotating element
  • Y10T24/45785 - Requiring manual force applied against bias to interlock or disengage

• US Classifications

  • 108 - Horizontally supported planar surfaces
  • 024 - Buckles, buttons, clasps, etc.
  • 396 - Photography