Thermowell
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FIG. 1 is a side view of a thermowell according to the present invention.
FIG. 2 is a pictorial view of the thermowell shown in FIG. 1.
FIG. 3 is a top view of the probe shown in FIG. 1.
FIG. 4 is a bottom view of probe shown in FIG. 1.
FIG. 5 is a side view of another thermowell according to the present invention; and,
FIG. 6 is a pictorial view of the thermowell shown in FIG. 5.
The FIG. 3 top view and the FIG. 4 bottom view of the thermowell are also the top view and bottom view for the embodiment shown in FIGS. 5 and 6.
The broken line showing of the upper cylindrical body beneath the hex head and the axial length of the lower cylindrical body between the upper cylindrical body and the fins is for illustrative purposes only and forms no part of the claimed design.
Claims
The ornamental design for a thermowell, as shown and described.
1404023 | January 1922 | Hare |
1827628 | October 1931 | Twedell |
D134585 | December 1942 | Ball |
D203117 | December 1965 | Hundere |
3272249 | September 1966 | Houston |
D221587 | August 1971 | Aslan |
5332348 | July 26, 1994 | Lemelson |
D397043 | August 18, 1998 | Kasman |
D426766 | June 20, 2000 | Burchall et al. |
- SWEETS 1969 Fastener File/concrete crosstie bolt on top left of p. 3.
Type: Grant
Filed: Aug 17, 2001
Date of Patent: Oct 15, 2002
Assignee: PGI International, Ltd. (Houston, TX)
Inventors: Spencer M. Nimberger (Houston, TX), Kevin J. Cessac (Houston, TX)
Primary Examiner: Alan P. Douglas
Assistant Examiner: Clare E. Heflin
Attorney, Agent or Law Firm: Browning Bushman P.C.
Application Number: 29/146,897