Bumper-operated garage door

• US 2,629,435 A
• Filed: 05/16/1952
• Issued: 02/24/1953
• Est. Priority Date: 05/16/1952
• Status: Expired due to Term

• Current Assignee: William R. Dadswell
• Original Assignee: William R. Dadswell
• Inventors: Dadswell, William R.
• Application Number:
  US03/288,141
• Time in Patent Office: 284 Days
• US Class Current: 160/190
• CPC Class Codes: E05F 13/02 by devices, e.g. lever arms, affected by the movement of the user
• CPC Class Codes: E05Y 2900/106 for garages
• CPC Class Codes: Y10S 16/07 Door opening apparatus
• CPC Class Codes: Y10S 292/36 Overhead door latches

Claims