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Patents
Measuring, Testing, Or Signalling Instruments Patents
Measuring, Regulating Or Indicating Instrument, Or Casing Patents
Volume, Flow Or Rate Patents
Public Utility Meter, I.e., Gas, Water, Etc. Patents
Electric Patents (Class D10/100)
Electric Patents (Class D10/100)
Combined meter and electrical housing
Patent number:
D258505
Type:
Grant
Filed:
December 28, 1978
Date of Patent:
March 10, 1981
Inventor:
Robert N. Fenton
Sphygmomanometer
Patent number:
D262318
Type:
Grant
Filed:
March 2, 1979
Date of Patent:
December 15, 1981
Assignee:
Nihon Seimitsu Sokki Co., Ltd.
Inventor:
Shinji Koshino
Flowmeter transmitter circuitry housing
Patent number:
D278133
Type:
Grant
Filed:
August 5, 1982
Date of Patent:
March 26, 1985
Assignee:
Rosemount Inc.
Inventor:
Logan W. Johnson
Smoke alarm
Patent number:
D319600
Type:
Grant
Filed:
November 13, 1989
Date of Patent:
September 3, 1991
Assignee:
Black & Decker Inc.
Inventors:
David W. Kaiser, Richard J. Carbone
Meter set enclosure
Patent number:
D332416
Type:
Grant
Filed:
May 25, 1990
Date of Patent:
January 12, 1993
Assignee:
American Meter Company
Inventors:
Bruce A. Craig, Norman Porter, Allan A. Roberts, Wayne E. Troutman
Engine operating time hour meter
Patent number:
D332923
Type:
Grant
Filed:
May 25, 1990
Date of Patent:
February 2, 1993
Assignee:
ENM Company
Inventors:
Nicholas G. Polydoris, Paul Mitchell, Stanislaw Kocol, James George, Stan Mazulis
Electronic energy meter register
Patent number:
D335092
Type:
Grant
Filed:
August 30, 1991
Date of Patent:
April 27, 1993
Assignee:
General Electric Company
Inventors:
David J. Miller, Paul J. Babineau
Rate-timer
Patent number:
D343133
Type:
Grant
Filed:
June 17, 1992
Date of Patent:
January 11, 1994
Inventor:
Karl A. Matuszewski
Electronic energy meter
Patent number:
D343803
Type:
Grant
Filed:
August 13, 1992
Date of Patent:
February 1, 1994
Assignee:
General Electric Company
Inventors:
Maurice J. Ouellette, Warren R. Germer, Donald F. Bullock, Raymond E. Fearnley, Leslie J. Rosenau, David H. Masury, Thomas H. Stevens
Hour meter
Patent number:
D348019
Type:
Grant
Filed:
March 12, 1993
Date of Patent:
June 21, 1994
Assignee:
ENM Company
Inventors:
Stanislaw Kocol, Stan Mazulis
Electrical measurement meter
Patent number:
D355140
Type:
Grant
Filed:
October 19, 1993
Date of Patent:
February 7, 1995
Inventor:
Kunio Yamamura
Meter
Patent number:
D363443
Type:
Grant
Filed:
July 21, 1993
Date of Patent:
October 24, 1995
Assignee:
MFJ Enterprises, Inc.
Inventors:
Martin F. Jue, Steven S. Pan, Charles T. Rauch
Utility meter faceplate
Patent number:
D378806
Type:
Grant
Filed:
February 7, 1996
Date of Patent:
April 15, 1997
Assignee:
Motorola, Inc.
Inventor:
William C. Phelps, III
Electric meter cover
Patent number:
D381281
Type:
Grant
Filed:
November 30, 1995
Date of Patent:
July 22, 1997
Inventors:
David J. Miller, Warren R. Germer, Raymond E. Fearnley, Rajiv D. Katwala
Electrical distribution power meter device having an interface for telecommunications signals
Patent number:
D389760
Type:
Grant
Filed:
March 25, 1997
Date of Patent:
January 27, 1998
Assignee:
Utilicorp Holdings Inc.
Inventors:
Paul D. Mumm, Mitchel S. Krysa
Electric utility meter
Patent number:
D406072
Type:
Grant
Filed:
December 31, 1997
Date of Patent:
February 23, 1999
Assignee:
Siemens Power Transmission & Distribution, LLC
Inventors:
Thomas P. Houck, John T. Voisine, Charles Bolam
Modular electric utility meter sensor module
Patent number:
D409934
Type:
Grant
Filed:
December 31, 1997
Date of Patent:
May 18, 1999
Assignee:
Siemens Power Transmission & Distribution, LLC
Inventors:
Thomas P. Houck, Philip L. Jackson, John T. Voisine, Charles Bolam
Watthour meter
Patent number:
D430499
Type:
Grant
Filed:
February 24, 1999
Date of Patent:
September 5, 2000
Assignee:
Matsushita Electric Industrial Co., Ltd.
Inventors:
Seiichi Sakakibara, Kenshichiro Mishima
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