3662239

Information

• Patent Grant
• 3662239

• References
• Source

• Patent Number

  3,662,239

• Date Filed

  Not available

• Date Issued

  Tuesday, May 9, 1972
  53 years ago

• CPC

  • B31B1/68 - by stitching, stapling, or riveting
  • B31B2201/6052 - by stitching, stapling, or riveting

• US Classifications

  • 318 - Electricity: motive power systems
  • 227 - Elongated-member-driving apparatus