3693993

Information

• Patent Grant
• 3693993

• References
• Source

• Patent Number

  3,693,993

• Date Filed

  Not available

• Date Issued

  Tuesday, September 26, 1972
  52 years ago

• CPC

  • B62B1/20 - involving parts being collapsible, attachable, detachable or convertible
  • A47C1/143 - Chaise longues
  • A47C7/50 - Supports for the feet or the legs coupled to fixed parts of the chair
  • B62B2202/52 - Beach or picnic trolleys
  • B62B2301/252 - by using ball-shaped wheels

• US Classifications

  • 280 - Land vehicles
  • 297 - Chairs and seats