TREA

Liquid level gauge

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Information

  • Patent Grant
  • D413826
  • Patent Number
    D413,826
  • Date Filed
    Monday, August 17, 1998
    26 years ago
  • Date Issued
    Tuesday, September 14, 1999
    25 years ago
  • US Classifications
    Field of Search
    • US
    • D10 101
    • D10 96
    • 073 290 R
    • 073 305
    • 073 313
    • 073 317
    • 073 318
    • 116 204
    • 116 284
    • 116 56-624
    • 116 227
    • 116 264
    • 116 266
    • 116 271
    • 116 DIG 71
    • 116 DIG 20
  • International Classifications
    • 1004
    • Term of Grant
      14Years
Information
Abstract
Description
Claims
  • The ornamental design for a liquid level gauge, as shown and described.
US Referenced Citations (15)
Number Name Date Kind
D313949 Fekete Jan 1991
D350297 Weisel Sep 1994
D387295 Krikorian Dec 1997
D397630 Clifton Sep 1998
1603239 Gregory Oct 1926
2697350 Sorber Dec 1954
2992560 Morgan et al. Jul 1961
3688795 Taylor Sep 1972
4688028 Conn Aug 1987
4911011 Fekete et al. Mar 1990
4987400 Fekete Jan 1991
5072618 Taylor et al. Dec 1991
5152170 Liu Oct 1992
5311776 Morris May 1994
5357815 Williamson Oct 1994
Non-Patent Literature Citations (4)
Entry
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).