COUPLER ASSEMBLY

• US 3,448,760 A
• Filed: 06/08/1966
• Issued: 06/10/1969
• Est. Priority Date: 06/08/1966
• Status: Expired due to Term

• Current Assignee: Allied Healthcare Products Incorporated
• Original Assignee: Cranage Bidwell Chapman
• Inventors: CRANAGE BIDWELL CHAPMAN
• Application Number:
  US04/556,173
• Time in Patent Office: 1,098 Days
• US Class Current: 137/360
• CPC Class Codes: F16L 37/084 combined with automatic locking
• CPC Class Codes: F16L 37/60 with plug and fixed wall housing
• CPC Class Codes: Y10T 137/698 Wall
• CPC Class Codes: Y10T 137/87965 Valve- or closure-operated by coupling motion
• CPC Class Codes: Y10T 403/16 with adjunctive protector, broken parts retainer, repair, assembly or disassembly feature

Claims