3778856

Information

• Patent Grant
• 3778856

• References
• Source

• Patent Number

  3,778,856

• Date Filed

  Not available

• Date Issued

  Tuesday, December 18, 1973
  51 years ago

• CPC

  • A43D21/003 - with lasting strings, stretching straps or the like, for forming the shank portions of shoes
  • A43D9/00 - Devices for binding the uppers upon the lasts
  • A43D11/00 - Machines for preliminary treatment or assembling of upper-parts, counters, or insoles on their lasts preparatory to the pulling-over or lasting operations Applying or removing protective coverings
  • A43D15/00 - Pulling-over or lasting machines for binding the toe end with cord, string, or wire Machines for lasting with clamps Lasting machines with sewing devices, also for platform shoes

• US Classifications

  • 012 - Boot and shoe making