VACUUM CLEANER WALL ADAPTER

• US 3,483,503 A
• Filed: 03/20/1968
• Issued: 12/09/1969
• Est. Priority Date: 03/20/1968
• Status: Expired due to Term

• Current Assignee: Dominick Paradiso
• Original Assignee: Dominick Paradiso
• Inventors: Paradiso, Dominick
• Application Number:
  US04/714,703
• Time in Patent Office: 629 Days
• US Class Current: 439/192
• CPC Class Codes: A47L 5/38 Built-in suction cleaner installations, i.e. with fixed tube system to which, at different stations, hoses can be connected
• CPC Class Codes: F16L 37/086 by means of latching members pushed radially by spring-like elements
• CPC Class Codes: Y10S 55/08 Built-in vacuum cleaners

Claims