Primary roof vent
Description
FIG. 1 is a top perspective view of a primary roof vent showing my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a side view thereof; and,
FIG. 4 is an end view thereof.
Claims
The ornamental design for a primary roof vent, as shown and described.
Referenced Cited
U.S. Patent Documents
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Patent History
Patent number: D469889
Type: Grant
Filed: Apr 25, 2002
Date of Patent: Feb 4, 2003
Inventor: Harry T. O'Hagin (Sebastopol, CA)
Primary Examiner: Doris Clark
Attorney, Agent or Law Firm: Knobbe, Martens, Olson & Bear, LLP
Application Number: 29/159,653
Type: Grant
Filed: Apr 25, 2002
Date of Patent: Feb 4, 2003
Inventor: Harry T. O'Hagin (Sebastopol, CA)
Primary Examiner: Doris Clark
Attorney, Agent or Law Firm: Knobbe, Martens, Olson & Bear, LLP
Application Number: 29/159,653
Classifications