Flare stack
Description
The broken lines shown in the drawings are included for the purpose of illustrating portions of the article that form no part of the claimed design.
Claims
The ornamental design for a flare stack, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
3916623 | November 1975 | Heide |
4031700 | June 28, 1977 | Yamazaki |
4192142 | March 11, 1980 | Haegele |
D255112 | May 27, 1980 | Alexander |
D266168 | September 14, 1982 | Lindbrandt |
D289766 | May 12, 1987 | Evans |
D484513 | December 30, 2003 | Grudynski, III |
D624474 | September 28, 2010 | Hsu |
D714698 | October 7, 2014 | Hsu |
D744619 | December 1, 2015 | Renzoni |
D770599 | November 1, 2016 | Daughters |
D807478 | January 9, 2018 | Bacon |
D810644 | February 20, 2018 | Welter |
D829623 | October 2, 2018 | Anderson |
D875632 | February 18, 2020 | Anderson |
3020180001113 | August 2018 | KR |
- 1987-93 Mustang On3 Y Pipe Kit, review Date Sep. 19, 2015[online], [site visited Apr. 28, 2020]. Available from internet, URL:<https://lmr.com/item/LRS-YPF/on3-mustang-y-pipe-kit-8793> (Year: 2015).
Patent History
Patent number: D891605
Type: Grant
Filed: Nov 7, 2018
Date of Patent: Jul 28, 2020
Inventor: David Bacon (Bastrop, TX)
Primary Examiner: Barbara Fox
Assistant Examiner: Jamaal Rasheed
Application Number: 29/669,314
Type: Grant
Filed: Nov 7, 2018
Date of Patent: Jul 28, 2020
Inventor: David Bacon (Bastrop, TX)
Primary Examiner: Barbara Fox
Assistant Examiner: Jamaal Rasheed
Application Number: 29/669,314
Classifications
Current U.S. Class:
Stovepipe (D23/394)