×

Air mattress

  • US 2,939,158 A
  • Filed: 07/12/1957
  • Issued: 06/07/1960
  • Est. Priority Date: 07/12/1957
  • Status: Expired due to Term
First Claim
Patent Images

View all claims
  • 0 Assignments
Timeline View
Assignment View
    ×
    ×