Liquid Quantity Level Patents (Class D10/101)
  • Motorcycle fuel level gauge
    Patent number: 4807472
    Abstract: A fuel gauge for a fuel tank wherein external components of the gauge are configured to substantially resemble a conventional fuel filler cap, and in particular, the invention provides a single chambered fuel tank, fuel gauge and fuel filler cap configured to retain the appearance of a conventional dual chambered tank having separate fuel filler caps, but wherein the present fuel gauge retains the outward appearance of one of the caps for which it is substituted upon conversion of the dual chambered tank to a single chambered fuel tank.
    Type: Grant
    Filed: July 31, 1987
    Date of Patent: February 28, 1989
    Assignee: Harley-Davidson, Inc.
    Inventors: William H. Brown, Michael W. Hamann
  • Rain gauge
    Patent number: D247664
    Type: Grant
    Filed: April 21, 1976
    Date of Patent: April 4, 1978
    Assignee: AB Filip Linden
    Inventor: Carl Arne Breger
  • Leveling instrument
    Patent number: D252500
    Type: Grant
    Filed: September 7, 1977
    Date of Patent: July 31, 1979
    Inventor: John F. Mason
  • Irrigation signal
    Patent number: D252617
    Type: Grant
    Filed: October 25, 1977
    Date of Patent: August 14, 1979
    Inventor: Edward W. McCloskey
  • Combined rain and wind gauge
    Patent number: D258640
    Type: Grant
    Filed: January 11, 1979
    Date of Patent: March 24, 1981
    Inventor: Jack D. Hefling
  • Sampling depth bob
    Patent number: D260974
    Type: Grant
    Filed: October 25, 1979
    Date of Patent: September 29, 1981
    Inventor: N. Lewis Lesser
  • Level indicating float
    Patent number: D261114
    Type: Grant
    Filed: October 18, 1978
    Date of Patent: October 6, 1981
    Assignee: Rogers Corporation
    Inventor: Eugene Kask
  • Flow meter
    Patent number: D261739
    Type: Grant
    Filed: October 29, 1979
    Date of Patent: November 10, 1981
    Assignee: Emerson Electric Co.
    Inventor: Abraham Leibson
  • Portable filling indicator for tanks and storage containers
    Patent number: D267480
    Type: Grant
    Filed: August 8, 1980
    Date of Patent: January 4, 1983
    Inventor: Donald D. Hinson
  • Fill height gauge
    Patent number: D268817
    Type: Grant
    Filed: February 17, 1981
    Date of Patent: May 3, 1983
    Assignee: Miller Brewing Company
    Inventors: Norman L. Watts, Robert J. Clark, Fred C. Harvey
  • Fill height gauge
    Patent number: D268818
    Type: Grant
    Filed: February 17, 1981
    Date of Patent: May 3, 1983
    Assignee: Miller Brewing Company
    Inventors: Norman L. Watts, Robert J. Clark, Fred C. Harvey
  • Face for motor vehicle fuel level gauge
    Patent number: D269073
    Type: Grant
    Filed: March 18, 1981
    Date of Patent: May 24, 1983
    Inventor: John L. O'Driscoll
  • Face for motor vehicle oil level gauge
    Patent number: D269163
    Type: Grant
    Filed: March 18, 1981
    Date of Patent: May 31, 1983
    Inventor: John L. O'Driscoll
  • Supersonic transceiver level measure device
    Patent number: D278317
    Type: Grant
    Filed: November 30, 1982
    Date of Patent: April 9, 1985
    Inventor: Roland E. Jelvestam
  • Fluid level monitor
    Patent number: D282247
    Type: Grant
    Filed: May 9, 1983
    Date of Patent: January 21, 1986
    Assignee: In-Situ, Inc.
    Inventors: Mark A. Faris, John A. Miller, H. Kent Wainwright
  • Flowmeter
    Patent number: D283805
    Type: Grant
    Filed: December 2, 1983
    Date of Patent: May 13, 1986
    Assignee: Matheson Gas Products, Inc.
    Inventor: Craig Waters
  • Fuel gauge for propane tank
    Patent number: D283988
    Type: Grant
    Filed: October 6, 1983
    Date of Patent: May 27, 1986
    Assignee: The Cooper Thermometer Company
    Inventors: Krehel, George N. Kaniwec
  • Flowmeter
    Patent number: D287343
    Type: Grant
    Filed: November 21, 1985
    Date of Patent: December 23, 1986
    Assignee: Matheson Gas Products, Inc.
    Inventor: Craig Waters
  • Face panel for fluid level monitor
    Patent number: D288417
    Type: Grant
    Filed: April 16, 1984
    Date of Patent: February 24, 1987
    Inventor: James B. Morrison
  • Computerized fuel measurement instrument
    Patent number: D288543
    Type: Grant
    Filed: June 7, 1984
    Date of Patent: March 3, 1987
    Assignee: Simmonds Precision
    Inventor: Theodore Zammit
  • Manometer
    Patent number: D292891
    Type: Grant
    Filed: March 26, 1985
    Date of Patent: November 24, 1987
    Assignee: World-Wide Plastics, Inc.
    Inventors: Donald Frick, George R. Jackson
  • Tank mixture proportioning gauge
    Patent number: D293087
    Type: Grant
    Filed: March 28, 1985
    Date of Patent: December 8, 1987
    Inventor: James E. Grinde
  • Liquid level gauge
    Patent number: D293558
    Type: Grant
    Filed: May 13, 1985
    Date of Patent: January 5, 1988
    Assignee: Skandiafabriken
    Inventor: Jan Andreasson
  • Flowmeter
    Patent number: D293655
    Type: Grant
    Filed: February 5, 1985
    Date of Patent: January 12, 1988
    Assignee: Dwyer Instruments, Inc.
    Inventors: James W. Phillips, Duane M. Kobos
  • Fuel gauge for dual-fuel automobiles
    Patent number: D293896
    Type: Grant
    Filed: October 30, 1984
    Date of Patent: January 26, 1988
    Assignee: B & B Engineering S.r.l.
    Inventors: Rubens Basaglia, Ezio Bollina
  • Flowmeter
    Patent number: D294230
    Type: Grant
    Filed: June 11, 1987
    Date of Patent: February 16, 1988
    Assignee: Dwyer Instruments, Inc.
    Inventors: James W. Phillips, Duane M. Kobos
  • Liquid level detector
    Patent number: D312219
    Type: Grant
    Filed: March 10, 1988
    Date of Patent: November 20, 1990
    Assignee: Waterwatch, Inc.
    Inventors: Ryder Pratt, George H. Fathauer
  • Fuel gauge
    Patent number: D313949
    Type: Grant
    Filed: April 27, 1988
    Date of Patent: January 22, 1991
    Assignee: Rochester Gauges, Inc.
    Inventor: Nicholas M. G. Fekete
  • Rain gauge
    Patent number: D316981
    Type: Grant
    Filed: October 24, 1988
    Date of Patent: May 21, 1991
    Assignee: Concept Engineering, Inc.
    Inventors: Robert C. Geschwender, George W. Peterson
  • Combined fluid alert and thermometer
    Patent number: D317579
    Type: Grant
    Filed: June 15, 1989
    Date of Patent: June 18, 1991
    Assignee: Solar Wide Industrial Limited
    Inventor: Ram Shalvi
  • Fuel gauge
    Patent number: D319598
    Type: Grant
    Filed: June 22, 1989
    Date of Patent: September 3, 1991
    Assignee: Bombardier Inc.
    Inventors: Michel Bourret, Bernard Guy
  • Water gauge or similar article
    Patent number: D324657
    Type: Grant
    Filed: July 31, 1989
    Date of Patent: March 17, 1992
    Inventor: Robert C. Geschwender
  • Material handling vehicle display panel
    Patent number: D327858
    Type: Grant
    Filed: November 29, 1990
    Date of Patent: July 14, 1992
    Assignee: The Raymond Corporation
    Inventor: Isaac Avitan
  • Water gauge
    Patent number: D332577
    Type: Grant
    Filed: September 17, 1990
    Date of Patent: January 19, 1993
    Inventor: George W. Peterson
  • Liquid storage tank gauge
    Patent number: D334718
    Type: Grant
    Filed: May 31, 1991
    Date of Patent: April 13, 1993
    Inventors: Wayne Basden, Mike Skalicky, Donnie Reagan
  • Flood detecting device case
    Patent number: D335828
    Type: Grant
    Filed: February 1, 1991
    Date of Patent: May 25, 1993
    Inventor: Jeffrey M. Edwards
  • Liquid level gauge
    Patent number: D335829
    Type: Grant
    Filed: April 17, 1991
    Date of Patent: May 25, 1993
    Assignee: ELESA S.p.A.
    Inventor: Alberto Bertani
  • Water softener control and indicating panel
    Patent number: D336051
    Type: Grant
    Filed: October 11, 1991
    Date of Patent: June 1, 1993
    Assignee: Ecowater Systems, Inc.
    Inventors: Michael E. Drager, Dennis G. Winberg, Jeffrey A. Zimmerman, John R. Nelson
  • Sensor for use in loading and unloading boats
    Patent number: D337061
    Type: Grant
    Filed: June 21, 1991
    Date of Patent: July 6, 1993
    Inventor: Rodney K. Haggett
  • Diaper wetness checking element
    Patent number: D337064
    Type: Grant
    Filed: August 27, 1990
    Date of Patent: July 6, 1993
    Inventor: Lance Basile
  • Gauge
    Patent number: D337541
    Type: Grant
    Filed: July 5, 1991
    Date of Patent: July 20, 1993
    Assignee: Evergreen Industries, Inc.
    Inventor: Johnson N. S. Wong
  • Material handling vehicle operator display
    Patent number: D337962
    Type: Grant
    Filed: April 25, 1991
    Date of Patent: August 3, 1993
    Assignee: Raymond Corporation
    Inventor: Isaac Avitan
  • Instrument housing
    Patent number: D344682
    Type: Grant
    Filed: March 27, 1992
    Date of Patent: March 1, 1994
    Assignee: Milltronics Ltd.
    Inventors: William J. Brown, Henry T. Viuhko, Ian F. Norton
  • Liquid calibration container
    Patent number: D345114
    Type: Grant
    Filed: October 1, 1991
    Date of Patent: March 15, 1994
    Assignee: Great Plains Industries, Inc.
    Inventor: William M. Puls
  • Rainfall sampling apparatus
    Patent number: D346561
    Type: Grant
    Filed: November 2, 1992
    Date of Patent: May 3, 1994
    Assignee: Horiba Ltd.
    Inventors: Hiroshi Nagai, Masayuki Ohishi
  • Wood moisture meter
    Patent number: D346751
    Type: Grant
    Filed: September 30, 1992
    Date of Patent: May 10, 1994
    Assignee: Kett Electric Laboratory
    Inventor: Motohiko Emori
  • Terminal portion of an insertable probe used for indicating fuel tank levels
    Patent number: D348229
    Type: Grant
    Filed: February 19, 1992
    Date of Patent: June 28, 1994
    Inventor: Jamil Assaly
  • Level gauge
    Patent number: D350076
    Type: Grant
    Filed: July 8, 1993
    Date of Patent: August 30, 1994
    Assignee: Rotaquip Inc.
    Inventors: Richard W. Frederick, Michael A. Yarrish
  • Fluid sensor mounting track
    Patent number: D350297
    Type: Grant
    Filed: October 2, 1992
    Date of Patent: September 6, 1994
    Assignee: Flowline Inc.
    Inventor: Thomas P. Weisel
  • Water level elevation measuring device
    Patent number: D350489
    Type: Grant
    Filed: May 17, 1993
    Date of Patent: September 13, 1994
    Inventor: William B. Dilbeck