Concealed roof vent
Description
Claims
The ornamental design for a concealed roof vent, as shown and described.
Referenced Cited
U.S. Patent Documents
D124294 | December 1940 | Leslie |
D131009 | January 1942 | Leslie |
D131010 | January 1942 | Leslie |
D132821 | June 1942 | Leslie |
D134477 | December 1942 | Leslie |
D618780 | June 29, 2010 | Williams, Sr. |
D710985 | August 12, 2014 | Gassman |
D755944 | May 10, 2016 | Daniels |
20170284688 | October 5, 2017 | Langford |
Patent History
Patent number: D812213
Type: Grant
Filed: Aug 1, 2016
Date of Patent: Mar 6, 2018
Inventor: Joseph Langford (St. George, UT)
Primary Examiner: Janice Hallmark
Application Number: 29/572,861
Type: Grant
Filed: Aug 1, 2016
Date of Patent: Mar 6, 2018
Inventor: Joseph Langford (St. George, UT)
Primary Examiner: Janice Hallmark
Application Number: 29/572,861
Classifications
Current U.S. Class:
Roof Or Chimney (D23/373)