3552707

Information

• Patent Grant
• 3552707

• References
• Source

• Patent Number

  3,552,707

• Date Filed

  Not available

• Date Issued

  Tuesday, January 5, 1971
  54 years ago

• CPC

  • B60N2/1803 - with independent front and/or rear adjustment
  • B60N2/1835 - pivoting about an axis located in the front
  • B60N2/1875 - Racks
  • B60N2/1885 - with weight compensating means
  • B60N2/1892 - characterised by a lock
  • B60N2/1896 - Stepwise movement mechanisms

• US Classifications

  • 248 - Supports
  • 297 - Chairs and seats