Composite plastics bridge unit
Description
Claims
The ornamental design for a composite plastics bridge unit, as shown and described.
Referenced Cited
Patent History
Patent number: D579575
Type: Grant
Filed: Feb 23, 2007
Date of Patent: Oct 28, 2008
Assignee: Lockwood Technologies Ltd. (Dayton, OH)
Inventor: William D. Lockwood (Dayton, OH)
Primary Examiner: Louis S Zarfas
Assistant Examiner: Anhdao Doan
Attorney: Jacox, Meckstroth & Jenkins
Application Number: 29/272,979
Type: Grant
Filed: Feb 23, 2007
Date of Patent: Oct 28, 2008
Assignee: Lockwood Technologies Ltd. (Dayton, OH)
Inventor: William D. Lockwood (Dayton, OH)
Primary Examiner: Louis S Zarfas
Assistant Examiner: Anhdao Doan
Attorney: Jacox, Meckstroth & Jenkins
Application Number: 29/272,979
Classifications
Current U.S. Class:
Construction Block Or Brick Type (17) (D25/113)