Handheld combustible gas detector
Latest SPX Corporation Patents:
Description
The broken lines shown in the drawings illustrate environmental structure and from no part of the claimed design.
Claims
The ornamental design for the handheld combustible gas detector, as shown and described.
Referenced Cited
U.S. Patent Documents
D330521 | October 27, 1992 | Krolopp |
7802472 | September 28, 2010 | Richer et al. |
20060010974 | January 19, 2006 | Koyano et al. |
Patent History
Patent number: D659577
Type: Grant
Filed: Oct 28, 2010
Date of Patent: May 15, 2012
Assignee: SPX Corporation (Charlotte, NC)
Inventors: Travis J. Kittleson (Mankato, MN), Scott Peder Opsahl (Lakeville, MN)
Primary Examiner: Antoine D Davis
Attorney: Baker & Hostetler LLP
Application Number: 29/378,049
Type: Grant
Filed: Oct 28, 2010
Date of Patent: May 15, 2012
Assignee: SPX Corporation (Charlotte, NC)
Inventors: Travis J. Kittleson (Mankato, MN), Scott Peder Opsahl (Lakeville, MN)
Primary Examiner: Antoine D Davis
Attorney: Baker & Hostetler LLP
Application Number: 29/378,049
Classifications