3552770

Information

• Patent Grant
• 3552770

• References
• Source

• Patent Number

  3,552,770

• Date Filed

  Not available

• Date Issued

  Tuesday, January 5, 1971
  55 years ago

• CPC

  • B60R21/16 - Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact
  • F42B3/04 - for producing gas under pressure
  • B60R21/2646 - the reacting substances being supported by the inflatable member walls, or by a flexible support within it
  • B60R2021/21525 - the lid being fixed on the bag, or forming part of the bag wall, or the bag itself being used as wall liner
  • B60R2021/23528 - Metal

• US Classifications

  • 280 - Land vehicles