Vented construction hard hat
Description
The details shown in broken lines form no part of the claimed design.
Claims
An ornamental design for a vented construction hard hat, as shown and described.
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Patent History
Patent number: D670034
Type: Grant
Filed: Oct 5, 2011
Date of Patent: Oct 30, 2012
Inventor: Melvin Kolodziej (Falls City, TX)
Primary Examiner: Ruth McInroy
Application Number: 29/403,417
Type: Grant
Filed: Oct 5, 2011
Date of Patent: Oct 30, 2012
Inventor: Melvin Kolodziej (Falls City, TX)
Primary Examiner: Ruth McInroy
Application Number: 29/403,417
Classifications
Current U.S. Class:
Cranial (D29/102)