Thermal type expansion valve
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Description
FIG. 1 is a front perspective view of a thermal type expansion valve;
FIG. 2 is a rear elevation view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a right side view thereof, the left side view being a mirror image of the right side view;
FIG. 5 is a top plan view thereof; and,
FIG. 6 is a bottom plan view thereof.
Referenced Cited
U.S. Patent Documents
| D234369 | February 1975 | Holban et al. |
| 1101339 | August 1914 | Sohutt |
| 2146696 | February 1939 | Eggleston |
| 3351282 | November 1967 | Miyawaki |
| 3661182 | June 1972 | Loveless |
| 4671322 | June 9, 1987 | Purfurst |
Patent History
Patent number: D434831
Type: Grant
Filed: Mar 17, 2000
Date of Patent: Dec 5, 2000
Assignee: Pacific Industrial Co., Ltd. (Gifu-Ken)
Inventors: Satoru Okada (Hashima), Kiyotaka Kasugai (Ogaki)
Primary Examiner: Robin V. Taylor
Law Firm: Trask, Britt
Application Number: 0/120,403
Type: Grant
Filed: Mar 17, 2000
Date of Patent: Dec 5, 2000
Assignee: Pacific Industrial Co., Ltd. (Gifu-Ken)
Inventors: Satoru Okada (Hashima), Kiyotaka Kasugai (Ogaki)
Primary Examiner: Robin V. Taylor
Law Firm: Trask, Britt
Application Number: 0/120,403
Classifications
