Liquid level gauge
Latest Rochester Gauges, Inc. Patents:
FIG. 1 is a perspective view of a first embodiment of the liquid level gauge;
FIG. 2 is a right side view of the liquid level gauge of FIG. 1;
FIG. 3 is a top view of the liquid level gauge of FIG. 1;
FIG. 4 is a left side view of the liquid level gauge of FIG. 1;
FIG. 5 is a bottom view of the liquid level gauge of FIG. 1;
FIG. 6 is a back view of the liquid level gauge of FIG. 1;
FIG. 7 is a front view of the liquid level gauge of FIG. 1;
FIG. 8 is a perspective view of a second embodiment of the liquid level gauge;
FIG. 9 is a right side view of the liquid level gauge of FIG. 8;
FIG. 10 is top view of the liquid level gauge of FIG. 8;
FIG. 11 is a left side view of the liquid level gauge of FIG. 8;
FIG. 12 is a bottom view of the liquid level gauge of FIG. 8;
FIG. 13 is a back view of the liquid level gauge of FIG. 8; and,
FIG. 14 is a front view of the liquid level gauge of FIG. 8.
The particular orientation of the pivot arm with respect ot the support arm in the above drawing figures is for illustrative purposes only and forms no part of the claimed design.
| D313949 | January 22, 1991 | Fekete |
| D387295 | December 9, 1997 | Krikorian |
| 1603239 | October 1926 | Gregory |
| 2697350 | December 1954 | Sorber |
| 2992560 | July 1961 | Morgan et al. |
| 3688795 | September 1972 | Taylor |
| 4911011 | March 27, 1990 | Fekete et al. |
| 4987400 | January 22, 1991 | Fekete |
| 5072618 | December 17, 1991 | Taylor et al. |
| 5311776 | May 17, 1994 | Morris |
- Industrial Liquid Level Gauges (Brochure), Rochester Gauges, Inc., Aug. 1993, 12 pages. Rochester Gauges, Inc., Magnetic Liquid-Level Gauges for LP-Gas Service, 7300 Series, Technical Data Sheet, 2 pages.
Type: Grant
Filed: Apr 25, 1997
Date of Patent: Sep 1, 1998
Assignee: Rochester Gauges, Inc. (Dallas, TX)
Inventor: Glen E. Clifton (Austin, TX)
Primary Examiner: Antoine Duval Davis
Law Firm: Sidley & Austin
Application Number: 0/70,055
