Liquid level gauge
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Description
FIG. 1 is a perspective view of the liquid level gauge;
FIG. 2 is a front view thereof;
FIG. 3 is a right side view thereof;
FIG. 4 is a back view thereof;
FIG. 5 is a left side view thereof;
FIG. 6 is a top view thereof;
FIG. 7 is a bottom view thereof; and,
FIG. 8 is an enlarged partial perspective view showing the dial portion exploded from the head portion.
The particular angular position of the pivotable float arm with respect to the support arm in the above drawing figures is for illustrative purposes only and forms no part of the claimed design.
Referenced Cited
U.S. Patent Documents
Other references
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D350297 | September 6, 1994 | Weisel |
D387295 | December 9, 1997 | Krikorian |
D397630 | September 1, 1998 | Clifton |
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2697350 | December 1954 | Sorber |
2992560 | July 1961 | Morgan et al. |
3688795 | September 1972 | Taylor |
4688028 | August 18, 1987 | Conn |
4911011 | March 27, 1990 | Fekete et al. |
4987400 | January 22, 1991 | Fekete |
5072618 | December 17, 1991 | Taylor et al. |
5152170 | October 6, 1992 | Liu |
5311776 | May 17, 1994 | Morris |
5357815 | October 25, 1994 | Williamson |
- Rochester Gauges, Inc., Magnetic Liquid-Level Gauges for LP-Gas Service, 7200 Series, Technical Data Sheet, 2 pages. Rochester Gauges, Inc., Magnetic Liquid-Level Gauges for LP-Gas Service, 7300 Series, Technical Data Sheet, 2 pages. Rochester Gauges, Inc., The "One" Gauge.TM. Adjustable Liquid-Level Gauge, 49S Series, Technical Data Sheet, 2 pages. Rochester Gauges, Inc., Industrial Liquid Level Gauges, Specifications Brochure, 12 pages (undated).
Patent History
Patent number: D413826
Type: Grant
Filed: Aug 17, 1998
Date of Patent: Sep 14, 1999
Assignee: Rochester Gauges, Inc. (Dallas, TX)
Inventors: Randal L. Housey (Austin, TX), Will Pattison (Austin, TX)
Primary Examiner: Antoine Duval Davis
Law Firm: Sidley & Austin
Application Number: 0/92,346
Type: Grant
Filed: Aug 17, 1998
Date of Patent: Sep 14, 1999
Assignee: Rochester Gauges, Inc. (Dallas, TX)
Inventors: Randal L. Housey (Austin, TX), Will Pattison (Austin, TX)
Primary Examiner: Antoine Duval Davis
Law Firm: Sidley & Austin
Application Number: 0/92,346
Classifications