Gas detector
Description
The broken lines in the drawings depict portions of the gas detector that form no part of the claimed design.
Claims
The ornamental design for a gas detector, as shown and described.
Referenced Cited
U.S. Patent Documents
D319596 | September 3, 1991 | Krolopp |
D386700 | November 25, 1997 | Wright |
5875413 | February 23, 1999 | Vinci |
D447071 | August 28, 2001 | Akers, III |
D659577 | May 15, 2012 | Kittleson |
D668568 | October 9, 2012 | Dunkin |
D699134 | February 11, 2014 | Waaler |
8760179 | June 24, 2014 | Kittleson |
D874302 | February 4, 2020 | Ruttler et al. |
D881049 | April 14, 2020 | Zhu |
D943441 | February 15, 2022 | Wu |
Patent History
Patent number: D948360
Type: Grant
Filed: Jan 22, 2021
Date of Patent: Apr 12, 2022
Inventor: Rui Wang (Shenzhen)
Primary Examiner: George D. Kirschbaum
Application Number: 29/767,390
Type: Grant
Filed: Jan 22, 2021
Date of Patent: Apr 12, 2022
Inventor: Rui Wang (Shenzhen)
Primary Examiner: George D. Kirschbaum
Application Number: 29/767,390
Classifications
Current U.S. Class:
Chemical (12) (D10/81)