Hand aerosol fire extinguisher
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Claims
The ornamental design for a hand aerosol fire extinguisher, as shown and described.
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D112538 | December 1938 | Roessner |
D117471 | November 1939 | Evans |
D121620 | July 1940 | Saffell |
D125482 | February 1941 | Roessner |
D153854 | May 1949 | Cizek |
D170533 | October 1953 | Irwin |
2668419 | February 1954 | Mapes |
D185957 | August 1959 | Bauman |
2915251 | December 1959 | North, Jr. |
D190139 | April 1961 | Wilson |
4197915 | April 15, 1980 | Martin |
D387270 | December 9, 1997 | Bifulco |
D387271 | December 9, 1997 | Bifulco |
00042754 | August 1996 | RU |
00050088 | March 2002 | RU |
- Automatic fire extinguishers, p. 147, Lab Safety Supply 1987 general safety equipment and supplies catalogue.
- UDK, 614.845.2 (Oct. 26, 1988).
- COT5M publication (Sep. 30, 2003).
Type: Grant
Filed: Nov 17, 2005
Date of Patent: Jul 24, 2007
Assignee: R-Amtech International, Inc. (Bellevue, WA)
Inventor: Vladimir Petrovich Kolpakov (Moscow)
Primary Examiner: T. Chase Nelson
Attorney: Rothwell, Figg, Ernst & Manbeck, PC
Application Number: 29/242,925