3920288

Information

• Patent Grant
• 3920288

• References
• Source

• Patent Number

  3,920,288

• Date Filed

  Not available

• Date Issued

  Tuesday, November 18, 1975
  49 years ago

• CPC

  • B23Q11/0833 - with a non-rectilinear shifting

• US Classifications

  • 384 - Bearings
  • 160 - Flexible or portable closure, partition, or panel