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TEXAS UTILITIES ELECTRIC COMPANY
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DALLAS, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Combustion system with reduced sulfur oxide emissions
Patent number
5,199,263
Issue date
Apr 6, 1993
Texas Utilities Electric Co.
Terence W. Green
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Structure and method for on-line inspection of condenser tubes
Patent number
5,083,606
Issue date
Jan 28, 1992
Texas Utilities Electric Company
David S. Brown
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Condenser operation with isolated on-line test loop
Patent number
5,060,600
Issue date
Oct 29, 1991
Texas Utilities Electric Company
David S. Brown
F28 - HEAT EXCHANGE IN GENERAL
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
76161314 - ZIGSTER BE SAFE AROUND ELECTRICITY
Serial number
76161314
Registration number
2750878
Filing date
Nov 7, 2000
TXU Electric Company
41 - Education
Information
Trademark
76102976 - ZIGSTER
Serial number
76102976
Filing date
Aug 3, 2000
TXU Electric Company
41 - Education
Information
Trademark
76102977 - ZIGSTER
Serial number
76102977
Filing date
Aug 3, 2000
TXU Electric Company
41 - Education
Information
Trademark
76102978
Serial number
76102978
Filing date
Aug 3, 2000
TXU Electric Company
41 - Education
Information
Trademark
75756829 - RENEW
Serial number
75756829
Filing date
Jul 21, 1999
TXU Electric Company
39 - Transport
Information
Trademark
75756830 - RENEW
Serial number
75756830
Filing date
Jul 21, 1999
TXU Electric Company
35 - Advertising
Information
Trademark
75692141 - TU RENEW
Serial number
75692141
Filing date
Apr 27, 1999
TEXAS UTILITIES ELECTRIC COMPANY
35 - Advertising
Information
Trademark
75691602 - TOGETHER, WE CAN GENERATE CHANGE
Serial number
75691602
Filing date
Apr 27, 1999
TEXAS UTILITIES ELECTRIC COMPANY
39 - Transport
Information
Trademark
75691603 - TU RENEW
Serial number
75691603
Filing date
Apr 27, 1999
TEXAS UTILITIES ELECTRIC COMPANY
39 - Transport
Information
Trademark
75655504 - TOGETHER, WE CAN GENERATE CHANGE
Serial number
75655504
Filing date
Mar 8, 1999
TEXAS UTILITIES ELECTRIC COMPANY
35 - Advertising
Information
Trademark
75619922 - TUELECTRIC ENERGY PARK
Serial number
75619922
Filing date
Jan 11, 1999
TEXAS UTILITIES ELECTRIC COMPANY
41 - Education
Information
Trademark
75619924 - ENERGY PARK
Serial number
75619924
Filing date
Jan 11, 1999
TEXAS UTILITIES ELECTRIC COMPANY
42 - Scientific and technological services and research and design relating thereto
Information
Trademark
75619920 - ENERGY PARK
Serial number
75619920
Filing date
Jan 11, 1999
TEXAS UTILITIES ELECTRIC COMPANY
41 - Education
Information
Trademark
75619921 - TUELECTRIC ENERGY PARK
Serial number
75619921
Filing date
Jan 11, 1999
TEXAS UTILITIES ELECTRIC COMPANY
42 - Scientific and technological services and research and design relating thereto
Information
Trademark
75610406 - TU RENEW
Serial number
75610406
Filing date
Dec 22, 1998
TEXAS UTILITIES ELECTRIC COMPANY
35 - Advertising
Information
Trademark
75610405 - TU RENEW
Serial number
75610405
Filing date
Dec 22, 1998
TEXAS UTILITIES ELECTRIC COMPANY
39 - Transport
Information
Trademark
75526567 - ENERGY NOTES
Serial number
75526567
Filing date
Jul 28, 1998
TEXAS UTILITIES ELECTRIC COMPANY
16 - Paper, cardboard and goods made from these materials, not included in other classes
Information
Trademark
75495248 - ECO-SHOPPING GAME
Serial number
75495248
Registration number
2530821
Filing date
May 29, 1998
TEXAS UTILITIES ELECTRIC COMPANY
28 - Games and playthings
Information
Trademark
75429830 - E-WISE
Serial number
75429830
Registration number
2414360
Filing date
Feb 6, 1998
TEXAS UTILITIES ELECTRIC COMPANY
37 - Building construction
Information
Trademark
75430070 - E-WISE TU ELECTRIC
Serial number
75430070
Filing date
Feb 6, 1998
TEXAS UTILITIES ELECTRIC COMPANY
42 - Scientific and technological services and research and design relating thereto
Information
Trademark
75430071 - E-WISE TU ELECTRIC
Serial number
75430071
Filing date
Feb 6, 1998
TEXAS UTILITIES ELECTRIC COMPANY
37 - Building construction
Information
Trademark
75430068 - E-WISE
Serial number
75430068
Registration number
2414361
Filing date
Feb 6, 1998
TEXAS UTILITIES ELECTRIC COMPANY
42 - Scientific and technological services and research and design relating thereto
Information
Trademark
75404758 - HOME S.A.F.E.
Serial number
75404758
Filing date
Dec 12, 1997
TEXAS UTILITIES ELECTRIC COMPANY
41 - Education
Information
Trademark
75404759 - YARD S.A.F.E.
Serial number
75404759
Filing date
Dec 12, 1997
TEXAS UTILITIES ELECTRIC COMPANY
41 - Education
Information
Trademark
75404755 - SAFETY AWARENESS FOR EVERYONE
Serial number
75404755
Filing date
Dec 12, 1997
TEXAS UTILITIES ELECTRIC COMPANY
41 - Education
Information
Trademark
75404761 - EBILL
Serial number
75404761
Filing date
Dec 12, 1997
TEXAS UTILITIES ELECTRIC COMPANY
16 - Paper, cardboard and goods made from these materials, not included in other classes
Information
Trademark
75404756 - BABY S.A.F.E.
Serial number
75404756
Registration number
2310379
Filing date
Dec 12, 1997
TEXAS UTILITIES ELECTRIC COMPANY
41 - Education
Information
Trademark
75404757 - WORK S.A.F.E.
Serial number
75404757
Filing date
Dec 12, 1997
TEXAS UTILITIES ELECTRIC COMPANY
41 - Education
Information
Trademark
75404760 - TUEPLUS
Serial number
75404760
Filing date
Dec 12, 1997
TEXAS UTILITIES ELECTRIC COMPANY
35 - Advertising
Information
Trademark
75248921 - ESTAR
Serial number
75248921
Registration number
2232771
Filing date
Feb 27, 1997
TEXAS UTILITIES ELECTRIC COMPANY
42 - Scientific and technological services and research and design relating thereto