Bi-fold door
Description
The broken lines shown in
Claims
The ornamental design for a bi-fold door, as shown and described.
Referenced Cited
Patent History
Patent number: D594562
Type: Grant
Filed: Apr 22, 2008
Date of Patent: Jun 16, 2009
Inventor: Laura M. Williams (Novi, MI)
Primary Examiner: Doris Clark
Attorney: Steve M. Clemmons
Application Number: 29/317,052
Type: Grant
Filed: Apr 22, 2008
Date of Patent: Jun 16, 2009
Inventor: Laura M. Williams (Novi, MI)
Primary Examiner: Doris Clark
Attorney: Steve M. Clemmons
Application Number: 29/317,052
Classifications
Current U.S. Class:
D25/49