2824589

Information

• Patent Grant
• 2824589

• References
• Source

• Patent Number

  2,824,589

• Date Filed

  Not available

• Date Issued

  Tuesday, February 25, 1958
  66 years ago

• CPC

  • A47C27/081 - Pneumatic mattresses
  • A47C27/087 - with means for connecting opposite sides of the mattress
  • B63B7/08 - inflatable
  • B64C3/46 - by inflatable elements
  • F41J1/08 - for ordnance

• US Classifications

  • 428 - Stock material or miscellaneous articles
  • 383 - Flexible bags