TREA

Electronic energy meter

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Information

  • Patent Grant
  • D343803
  • Patent Number
    D343,803
  • Date Filed
    Thursday, August 13, 1992
    32 years ago
  • Date Issued
    Tuesday, February 1, 1994
    30 years ago
Information
Abstract
Description
Claims
  • The ornamental design of an electronic energy meter, as shown and described.
US Referenced Citations (9)
Number Name Date Kind
26845 Werner Mar 1897
D83740 Mylius et al. Mar 1931
D219792 Grosso Jan 1971
2581734 Triplett Jan 1952
3067362 Patton Dec 1962
3397346 Sloop Aug 1968
4121147 Becker et al. Oct 1978
5001420 Germer et al. Mar 1991
5049810 Kirby et al. Sep 1991
Non-Patent Literature Citations (13)
Entry
Sangamo Energy Management Division, Product Bulletin 10506, ST-Q100 Series, Electronic Meter, Effective Date Jun., 1987.
Sangamo Energy Management Division, Product Bulletin 10251, ST-Q120 Series, Electronic Meter, Effective Date Aug., 1987.
Sangamo Electricity Division, KV1 Multifunction Meter, Product Bulletin 10532, Effective Sep., 1989.
Scientific Columbus, JEM3, Sep. 1989.
Appalachian Technologies Corporation, SSM-SOT Four Quadrant, Time-of-Use Precision Meter, Oct. 1989.
APTECH, Inc., PFM-800 Series Multifunction Meters, Jan. 1991.
Process Systems Incorporated, The Quad 4 Solid State Meter Family, May, 1991.
Trans Data, EMS 7000 Electronic Metering System with Demand Register, Publication Date Unknown.
Trans Data, Inc. EMS 96 Electronic Metering System, Publication Date Unknown.
ABB Type E1R Polyphase Solid-State Watthour/Varhour Meter, Sep. 1991.
Schlumberger Industries, Inc. Introducing FULCRUM Commercial/Industrial Meters, Mar. 1991.
Engineering Presentation to AEIC/EEI Meter and Service Committees Sep. 26, 1988.
Engineering Presentation to AEC/EEI Meter and Service Committees, Sep. 24, 1990.
Continuations (1)
Number Date Country
Parent 412352 Sep 1989