Temperature controller for soldering irons
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Description
FIG. 1 is a perspective view of a temperature controller for soldering irons embodying the present inventive design;
FIG. 2 is a front elevational view;
FIG. 3 is a rear elevational view;
FIG. 4 is a right side elevational view;
FIG. 5 is a left side elevational view;
FIG. 6 is a top plan view;
FIG. 7 is a bottom plan view;
FIG. 8 is a cross-sectional view taken along the line 8--8 of FIG. 4; and,
FIG. 9 is a perspective view showing the temperature controller for soldering irons in operation.
The broken line showings are for illustrative purposes only and forms no part of the claimed design.
Referenced Cited
U.S. Patent Documents
2582481 | January 1952 | Dvorak et al. |
2717952 | September 1955 | Dvorak |
2735923 | February 1956 | Juvinall et al. |
2747074 | May 1956 | Finch |
2897335 | July 1959 | Finch |
3654427 | April 1972 | Schoenwald |
5122637 | June 16, 1992 | Bottorff et al. |
Patent History
Patent number: D375904
Type: Grant
Filed: Aug 10, 1995
Date of Patent: Nov 26, 1996
Assignee: Hakko Corporation (Osaka)
Inventor: Shogo Fukuda (Osaka)
Primary Examiner: Antoine Duval Davis
Law Firm: Lockwood, Alex, FitzGibbon & Cummings
Application Number: 0/42,448
Type: Grant
Filed: Aug 10, 1995
Date of Patent: Nov 26, 1996
Assignee: Hakko Corporation (Osaka)
Inventor: Shogo Fukuda (Osaka)
Primary Examiner: Antoine Duval Davis
Law Firm: Lockwood, Alex, FitzGibbon & Cummings
Application Number: 0/42,448
Classifications
Current U.S. Class:
Temperature Regulator Or Thermostat (D10/50)