3635527

Information

• Patent Grant
• 3635527

• References
• Source

• Patent Number

  3,635,527

• Date Filed

  Not available

• Date Issued

  Tuesday, January 18, 1972
  53 years ago

• CPC

  • B60N2/4826 - using elastic materials
  • B60N2002/4897 - characterised by details of guide sleeves guiding the rods of the head-rest

• US Classifications

  • 297 - Chairs and seats
  • 248 - Supports