Measuring, Regulating Or Indicating Instrument, Or Casing Patents (Class D10/46)
Scorer or indicator for game or sport (Class D10/46.1)
Food preparation type (e.g., measuring cup, spoon, etc.) (Class D10/46.2)
Radiation, e.g., geiger counter (Class D10/47)
Egg testing, e.g., candling instrument (Class D10/48)
Regulator or control (Class D10/49)
Temperature, humidity, atmospheric condition (3) (Class D10/52)
Geometric (5) (Class D10/61)
Electrical property (Class D10/75)
Chemical (12) (Class D10/81)
Balancer (Class D10/82)
Weight, force or density (Class D10/83)
Volume, flow or rate (Class D10/96)
Dial gauge or meter (Class D10/102)
Element or attachment (4) (Class D10/103)
  • Loran C receiver
    Patent number: D253937
    Type: Grant
    Filed: October 3, 1977
    Date of Patent: January 15, 1980
    Assignee: Texas Instruments Incorporated
    Inventors: Eugene J. Sulek, Arthur W. Chin, William J. Lawrence
  • Dowsing rod tip
    Patent number: D253938
    Type: Grant
    Filed: February 13, 1978
    Date of Patent: January 15, 1980
    Inventor: Samuel E. Wolfe
  • Ultrasonic wave thickness meter
    Patent number: D254778
    Type: Grant
    Filed: January 5, 1978
    Date of Patent: April 22, 1980
    Assignee: Tokyo Keiki Company Limited
    Inventors: Toyohiko Kitada, Kunio Iiyama, Kazuyuki Ito, Minoru Tamura, Takanori Arioka
  • Household water leak indicator
    Patent number: D255102
    Type: Grant
    Filed: October 31, 1977
    Date of Patent: May 27, 1980
    Inventor: Preston Ross
  • Magnetic locator
    Patent number: D255552
    Type: Grant
    Filed: January 11, 1978
    Date of Patent: June 24, 1980
    Assignee: Schonstedt Instrument Company
    Inventor: Erick O. Schonstedt
  • Letter bomb detector
    Patent number: D255783
    Type: Grant
    Filed: December 21, 1977
    Date of Patent: July 8, 1980
    Inventor: Ronald B. Hays
  • Densitometer
    Patent number: D256099
    Type: Grant
    Filed: May 12, 1978
    Date of Patent: July 29, 1980
    Assignee: Labora Mannheim GmbH fur Labortechnik
    Inventor: Helmut Schmidt
  • Mileage reminder
    Patent number: D256100
    Type: Grant
    Filed: May 23, 1978
    Date of Patent: July 29, 1980
    Inventor: Conrad J. Baril
  • Metal alloy analyzer
    Patent number: D256895
    Type: Grant
    Filed: February 21, 1978
    Date of Patent: September 16, 1980
    Inventor: Robert J. LeBlanc
  • Engine exhaust emission analyzer
    Patent number: D257013
    Type: Grant
    Filed: July 28, 1978
    Date of Patent: September 23, 1980
    Assignee: Sun Electric Corporation
    Inventors: James R. Shaffer, David E. Maxwell, Lee Radtke
  • Engine exhaust emission analyzer
    Patent number: D257331
    Type: Grant
    Filed: July 28, 1978
    Date of Patent: October 14, 1980
    Assignee: Sun Electric Corporation
    Inventors: James R. Shaffer, David E. Maxwell, Lee F. Radtke
  • Bill detector
    Patent number: D257765
    Type: Grant
    Filed: May 7, 1979
    Date of Patent: January 6, 1981
    Inventor: Jacob Schachter
  • Spectrophotometer
    Patent number: D258273
    Type: Grant
    Filed: March 29, 1979
    Date of Patent: February 17, 1981
    Assignee: Miles Laboratories, Inc.
    Inventors: Kenneth D. Collister, Jerry T. Pugh
  • Hand held radar unit
    Patent number: D258810
    Type: Grant
    Filed: November 17, 1978
    Date of Patent: April 7, 1981
    Assignee: Marine Sonics Corporation
    Inventor: Frank Beising
  • Hand held soil probe for detecting solid objects
    Patent number: D258940
    Type: Grant
    Filed: February 2, 1978
    Date of Patent: April 21, 1981
    Inventor: Lowell F. Zelinski
  • Seismic cable locator
    Patent number: D259336
    Type: Grant
    Filed: July 7, 1978
    Date of Patent: May 26, 1981
    Inventor: Lloyd Paitson
  • Collimator test target
    Patent number: D259406
    Type: Grant
    Filed: December 20, 1978
    Date of Patent: June 2, 1981
    Assignee: Radiation Measurements, Inc.
    Inventor: Donald R. Jacobson
  • Radiation-sensitive pendulum to be held in the hand
    Patent number: D259865
    Type: Grant
    Filed: September 20, 1978
    Date of Patent: July 14, 1981
    Inventor: Michel Struby
  • Melt point tester
    Patent number: D260003
    Type: Grant
    Filed: January 23, 1980
    Date of Patent: July 28, 1981
    Inventor: John S. Burgett
  • Portable radar-type speed meter
    Patent number: D260496
    Type: Grant
    Filed: March 23, 1979
    Date of Patent: September 1, 1981
    Inventors: Viktor A. Petrovsky, Lev G. Gassanov, Sergei M. Belyaev, Lev A. Kochetov, Vitaly L. Kryzhanovsky, Andrei A. Palamarchuk, Viktor D. Ushakov, Rafail J. Timraleev, Vitaly M. Parfenjuk, Alexandr S. Pilipenko, Petr A. Goncharov, Anatoly I. Ponomarenko
  • Portable electronic tester and analyzer
    Patent number: D260617
    Type: Grant
    Filed: November 21, 1979
    Date of Patent: September 8, 1981
    Assignee: Honeywell Inc.
    Inventors: Phillip N. Lawson, II, James A. Odom, Jr.
  • Portable radar-type speed meter
    Patent number: D260736
    Type: Grant
    Filed: March 23, 1979
    Date of Patent: September 15, 1981
    Inventors: Viktor A. Petrovsky, Lev G. Gassanov, Sergei M. Belyaev, Lev A. Kochetov, Vitaly L. Kryzhanovsky, Andrei A. Palamarchuk, Viktor D. Ushakov, Rafail J. Timraleev, Vitaly M. Parfenjuk, Alexandr S. Pilipenko, Petr A. Goncharov, Anatoly I. Ponomarenko
  • Bilirubin concentration analyzer
    Patent number: D261033
    Type: Grant
    Filed: February 5, 1979
    Date of Patent: September 29, 1981
    Assignee: American Optical Corporation
    Inventor: John T. Armbruster
  • Medical instrument housing
    Patent number: D261034
    Type: Grant
    Filed: February 5, 1979
    Date of Patent: September 29, 1981
    Assignee: American Optical Corporation
    Inventor: John T. Armbruster
  • Reflectance colorimeter
    Patent number: D261623
    Type: Grant
    Filed: August 3, 1979
    Date of Patent: November 3, 1981
    Assignee: Miles Laboratories, Inc.
    Inventors: Kenneth D. Collister, Michael A. Krou, Raymond M. Werner
  • Three-dimensional coordinate measuring instrument
    Patent number: D261624
    Type: Grant
    Filed: November 6, 1979
    Date of Patent: November 3, 1981
    Assignee: Mitutoyo Mfg., Co., Ltd.
    Inventors: Katsuhito Fukano, Yukio Mawake
  • Traffic radar unit
    Patent number: D261735
    Type: Grant
    Filed: August 13, 1979
    Date of Patent: November 10, 1981
    Assignee: M.P.H. Industries, Inc.
    Inventor: Edward W. Sergent
  • External cardiac pacemaker
    Patent number: D262317
    Type: Grant
    Filed: July 26, 1979
    Date of Patent: December 15, 1981
    Assignee: Cynergy, Inc.
    Inventor: David B. Smith
  • Coordinate measurement machine for use in measuring sizes, shapes, dimensions and the like
    Patent number: D262950
    Type: Grant
    Filed: March 26, 1979
    Date of Patent: February 9, 1982
    Assignee: The Bendix Corporation
    Inventor: Russell E. Orr, II
  • Chart drive clock case
    Patent number: D263209
    Type: Grant
    Filed: January 26, 1979
    Date of Patent: March 2, 1982
    Inventor: William T. Capps
  • Apparatus for selecting eyeglass frames
    Patent number: D263964
    Type: Grant
    Filed: April 9, 1979
    Date of Patent: April 20, 1982
    Assignee: Itek Corporation
    Inventor: John C. Butman
  • Depth sounder
    Patent number: D264191
    Type: Grant
    Filed: August 27, 1979
    Date of Patent: May 4, 1982
    Assignee: Morrow Electronics, Inc.
    Inventor: Timothy J. Jondrow
  • Densitymeter
    Patent number: D264444
    Type: Grant
    Filed: February 28, 1980
    Date of Patent: May 18, 1982
    Assignee: GRETAG Aktiengesellschaft
    Inventors: Ernest Muchenberger, Walter Eichenberger
  • Sailboat instrument display panel
    Patent number: D265298
    Type: Grant
    Filed: October 20, 1978
    Date of Patent: July 6, 1982
    Assignee: Transdynamics, Inc.
    Inventor: Donald M. Salisbury
  • Fraction collector for liquid chromatography
    Patent number: D266151
    Type: Grant
    Filed: February 28, 1980
    Date of Patent: September 14, 1982
    Assignee: Siemens Corporation
    Inventor: Donald Dawson
  • Ultrasonic flowmeter
    Patent number: D266153
    Type: Grant
    Filed: August 23, 1979
    Date of Patent: September 14, 1982
    Inventors: Alexandr D. Suslov, Eduard A. Zalessky, Vladimir V. Smyshlyaev, Klavdia N. Alexandrova, Raisa P. Demina
  • Radioactivity spectrometer
    Patent number: D266404
    Type: Grant
    Filed: March 24, 1980
    Date of Patent: October 5, 1982
    Inventor: George R. Goldak
  • Lens meter
    Patent number: D266995
    Type: Grant
    Filed: August 7, 1980
    Date of Patent: November 23, 1982
    Assignee: Tokyo Kogaku Kikai Kabushiki
    Inventor: Toshio Nakayama
  • Housing for a thermocouple connector head
    Patent number: D269071
    Type: Grant
    Filed: July 30, 1980
    Date of Patent: May 24, 1983
    Inventor: Roger S. Waterman
  • Face plate for a demand limiter
    Patent number: D269503
    Type: Grant
    Filed: December 26, 1979
    Date of Patent: June 28, 1983
    Assignee: Peak Demand Limiters, Inc.
    Inventors: Stanley S. Huffman, Alan F. Neel, II, Rodney M. Johnson
  • Autoradiogram reader
    Patent number: D270277
    Type: Grant
    Filed: June 28, 1982
    Date of Patent: August 23, 1983
    Assignee: Bethesda Research Laboratories, Inc.
    Inventor: John E. Studer
  • Quizzer toy
    Patent number: D271029
    Type: Grant
    Filed: January 13, 1981
    Date of Patent: October 18, 1983
    Assignee: North American Foreign Trading Corporation
    Inventors: Dietmar Nagel, Andrew Lowinger, Peter Roegner
  • Preprogrammed toy sound generator
    Patent number: D271030
    Type: Grant
    Filed: January 13, 1981
    Date of Patent: October 18, 1983
    Assignee: North American Foreign Trading Corporation
    Inventors: Dietmar Nagel, Andrew Lowinger, Peter Roegner
  • Chromatographic on-column injector
    Patent number: D271085
    Type: Grant
    Filed: April 27, 1981
    Date of Patent: October 25, 1983
    Assignee: J & W Scientific, Inc.
    Inventors: Norman W. Wohlers, Rand G. Jenkins
  • Housing for a stop motion
    Patent number: D271475
    Type: Grant
    Filed: April 27, 1981
    Date of Patent: November 22, 1983
    Assignee: IRO, Inc.
    Inventor: Raymond L. Lagueux
  • Ultrasonic wave thickness meter
    Patent number: D271568
    Type: Grant
    Filed: March 27, 1981
    Date of Patent: November 29, 1983
    Assignee: Tokyo Keiki Company Limited
    Inventors: Toyohiko Kitada, Minoru Tamura, Takanori Arioka
  • Housing for a portable electronic control for a intraesophageal pacer
    Patent number: D273039
    Type: Grant
    Filed: September 10, 1981
    Date of Patent: March 13, 1984
    Assignee: Associated Medical Devices, Inc.
    Inventor: James D. Behrens
  • Positest thickness gage
    Patent number: D273465
    Type: Grant
    Filed: October 23, 1981
    Date of Patent: April 17, 1984
    Assignee: DeFelsko Corporation
    Inventor: Frank Koch
  • Camber measuring device
    Patent number: D273945
    Type: Grant
    Filed: October 26, 1981
    Date of Patent: May 22, 1984
    Assignee: Newman-Crosby Steel, Inc.
    Inventors: Clifford J. Homer, Raymond Kaszyk
  • Portable sonar gun
    Patent number: D274890
    Type: Grant
    Filed: January 25, 1982
    Date of Patent: July 31, 1984
    Assignees: Wilbert Enterprises, Inc., Sebastian Technologies Inc., General Design, Inc.
    Inventors: Kenneth P. Wilbert, William P. Freymuth, Kyle R. Shelton, James W. Boling