Roof vent
Latest Lifetime Tool & Building Products, LLC Patents:
Description
The short-short-long dashed lines show shading and contour of the roof vent.
Claims
The design for a roof vent, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
2447472 | August 1948 | Donley |
D155345 | September 1949 | Johnson |
2628551 | February 1953 | Leigh |
2741972 | April 1956 | Pryne |
2839986 | June 1958 | Herman |
2878743 | March 1959 | Trunnell |
D191018 | August 1961 | Kearney |
3093059 | June 1963 | Metz |
3345932 | October 1967 | Sauer |
3783767 | January 1974 | Stalker |
D243851 | March 29, 1977 | Felter |
4214511 | July 29, 1980 | Mueller |
D259951 | July 21, 1981 | Briedert |
4625630 | December 2, 1986 | Carroll |
D304367 | October 31, 1989 | Saas |
D376007 | November 26, 1996 | Thomas |
5662522 | September 2, 1997 | Waltz |
D431291 | September 26, 2000 | McKee |
D433496 | November 7, 2000 | Hadley |
6994622 | February 7, 2006 | Koessler |
D554749 | November 6, 2007 | Ness |
D556314 | November 27, 2007 | Daniels, II |
D571908 | June 24, 2008 | Myers |
D629094 | December 14, 2010 | Thomas |
D662230 | June 19, 2012 | Cline |
D666707 | September 4, 2012 | Eikhoff |
D675719 | February 5, 2013 | Eicher |
D677376 | March 5, 2013 | Wolff |
D679743 | April 9, 2013 | Coco |
D705419 | May 20, 2014 | Leonard |
D796074 | August 29, 2017 | Bond |
D804643 | December 5, 2017 | Green |
D878543 | March 17, 2020 | Green |
D882058 | April 21, 2020 | Rizo |
20160131392 | May 12, 2016 | Mantyla |
20170191683 | July 6, 2017 | Seemann |
20190249439 | August 15, 2019 | Oddy |
002269027-0001 | August 2013 | EM |
- Roberts Roof Caps, announced Date unavailable[online], [site visited May 4, 2020], Available from internet, URL:<http://robertsroofcap.com/> (Year: 2020).
- Roof Cap for Ventilation, announced Date Mar. 8, 2008[online], [site visited May 4, 2020], Available from internet, URL:<https://www.amazon.com/NuTone-636AL-Roof-Ventilation-Aluminum/dp/B0015615HA> (Year: 2008).
- Bath Dryer Vent Shingle Roofs, announced Date unavailable[online], [site visited May 4, 2020], Available from internet, URL:<https://www.lifetimetool.com/product/bath-dryer-vent-shingle-roof/> (Year: 2020).
Patent History
Patent number: D934409
Type: Grant
Filed: Mar 29, 2019
Date of Patent: Oct 26, 2021
Assignee: Lifetime Tool & Building Products, LLC (Winchester, VA)
Inventors: Roger Cline (Bluemont, VA), Mark Maclean-Blevins (Westminster, MD)
Primary Examiner: Barbara Fox
Assistant Examiner: Jamaal Rasheed
Application Number: 29/685,643
Type: Grant
Filed: Mar 29, 2019
Date of Patent: Oct 26, 2021
Assignee: Lifetime Tool & Building Products, LLC (Winchester, VA)
Inventors: Roger Cline (Bluemont, VA), Mark Maclean-Blevins (Westminster, MD)
Primary Examiner: Barbara Fox
Assistant Examiner: Jamaal Rasheed
Application Number: 29/685,643
Classifications
Current U.S. Class:
Vent, Ductwork, Or Element Thereof (D23/393)