Building apron
Description
Claims
We claim the ornamental design for a building apron, as shown and described.
Referenced Cited
Patent History
Patent number: D719281
Type: Grant
Filed: Apr 15, 2013
Date of Patent: Dec 9, 2014
Assignee: Onduline SA (Levallois Perret)
Inventors: Charles Derreumaux (Hem), Melih Kamil (Istanbul)
Primary Examiner: Doris Clark
Application Number: 29/452,361
Type: Grant
Filed: Apr 15, 2013
Date of Patent: Dec 9, 2014
Assignee: Onduline SA (Levallois Perret)
Inventors: Charles Derreumaux (Hem), Melih Kamil (Istanbul)
Primary Examiner: Doris Clark
Application Number: 29/452,361
Classifications
Current U.S. Class:
Stamped, Crimped Or Bent Material Having Uniform Thickness (D25/141)