Dial for fluid temperature and flow control
Stewart May 11, 1
U.S. patent number D335,466 [Application Number 07/342,376] was granted by the patent office on 1993-05-11 for dial for fluid temperature and flow control. Invention is credited to John V. Stewart.
| United States Patent | D335,466 |
| Stewart | May 11, 1993 |
Dial for fluid temperature and flow control
Claims
The ornamental design for a dial for fluid temperature and flow control, as shown and described.
| Inventors: | Stewart; John V. (Orlando, FL) |
|---|---|
| Appl. No.: | 07/342,376 |
| Filed: | April 24, 1989 |
| Current U.S. Class: | D10/102; D10/103; D10/123; D10/126 |
| Field of Search: | ;D10/46.1,102,103,126,122,123,124,125,49-58,60,96-101 ;137/602 ;236/12.017 ;116/207,216-217,221 ;374/141,146,147,148,208,210 |
References Cited [Referenced By]
U.S. Patent Documents
| D100771 | August 1936 | Guild |
| D135472 | April 1943 | Scott |
| D152199 | December 1948 | Jenkins |
| D238209 | December 1975 | Alexander |
| D266318 | September 1982 | Noguchi |
| D291070 | July 1987 | Watson |
| D301842 | June 1989 | Pepitone |
| D303098 | August 1989 | Nester |
| D310493 | September 1990 | Coffee |
| D313949 | January 1991 | Fekete |
| 4104916 | August 1978 | Hofer |
| 5020919 | June 1991 | Suomi |
Other References
|
Applicant's prior utility pat. appl. 07/233,578 Aug. 18, 1988.. |
Primary Examiner: Douglas; Alan P.
Assistant Examiner: Davis; Antoine D.
Description
FIG. 1 is front elevational view of a dial for fluid temperature and flow control showing my new design;
FIG. 2 is a front perspective view; and,
FIG. 3 is a rear perspective view thereof.
The edge views are of conventional thickness throughout the drawing.
The characteristic feature of the design resides in the combination of the following elements: a disk; two diametrically opposed arc of surface ornamentation on one side of the disk, adjacent the circumference of the disk; each arc comprising a series of radial marks of equal circumferential separation, which gradually increase in length from one end of each arc to the other, increasing in the same direction on both arcs; surface ornamentation, visually representing temperature, adjacent one of the arcs; surface ornamentation, visually representing flow, adjacent the other arc.
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