3648306

Information

• Patent Grant
• 3648306

• References
• Source

• Patent Number

  3,648,306

• Date Filed

  Not available

• Date Issued

  Tuesday, March 14, 1972
  52 years ago

• CPC

  • A47C17/80 - adapted to be used in or connected to vehicles
  • A47C27/081 - Pneumatic mattresses
  • B60N2/345 - by adding parts
  • Y10S297/03 - Pneumatic

• US Classifications

  • 005 - Beds
  • 280 - Land vehicles
  • 297 - Chairs and seats