3413752

Information

• Patent Grant
• 3413752

• References
• Source

• Patent Number

  3,413,752

• Date Filed

  Not available

• Date Issued

  Tuesday, December 3, 1968
  56 years ago

• CPC

  • E05C19/066 - made of plastics
  • A63H33/06 - to be assembled without the use of additional elements
  • F16B5/0008 - by moving the sheets, plates or panels substantially in their own plane, perpendicular to the abutting edge
  • Y10S24/38 - Each mating member having similarly shaped, sized, and operated interlocking face
  • Y10T24/45257 - Snap with cavity

• US Classifications

  • 446 - Amusement devices: toys
  • 024 - Buckles, buttons, clasps, etc.