ADVANCE TRANSFORMER CO.

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CHICAGO, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Ignitor circuit for discharge lamps with novel ballast
- Patent number 4,939,430
- Issue date Jul 3, 1990
- Advance Transformer Company
- Joseph S. Droho
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Two-lead starter circuit for a gaseous discharge lamp
- Patent number 4,876,486
- Issue date Oct 24, 1989
- Advance Transformer Co.
- Fernando A. Joanino
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Hybrid ballast for multiple discharge lamps
- Patent number 4,847,535
- Issue date Jul 11, 1989
- Advance Transformer Co.
- Robert W. Wisbey
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Protected potted metallized film capacitor
- Patent number 4,791,529
- Issue date Dec 13, 1988
- Advance Transformer Company
- George I. Duncan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Thermal protection device for a dual input voltage lamp transformer...
- Patent number 4,740,861
- Issue date Apr 26, 1988
- Advance Transformer Company
- Joseph S. Droho
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Two capacitor apparatus for sequential starting and operation of mu...
- Patent number 4,740,731
- Issue date Apr 26, 1988
- Advance Transformer Company
- Joseph A. Crawford
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Regulated high frequency power supply
- Patent number 4,729,088
- Issue date Mar 1, 1988
- Advance Transformer Company
- John M. Wong
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Protected potted metallized film capacitor
- Patent number 4,714,979
- Issue date Dec 22, 1987
- Advance Transformer Company
- George I. Duncan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ignition circuit for high pressure arc discharge lamps
- Patent number 4,695,771
- Issue date Sep 22, 1987
- Advance Transformer Company
- Alexander R. Hallay
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Compact igniter for discharge lamps
- Patent number 4,642,521
- Issue date Feb 10, 1987
- Advance Transformer Company
- Herman Smulders
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Three-way fluorescent lamp device
- Patent number 4,593,231
- Issue date Jun 3, 1986
- Advance Transformer Co.
- Robert W. Wisbey
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Rapid start fluorescent lamp circuits with disconnect sockets
- Patent number 4,568,860
- Issue date Feb 4, 1986
- Advance Transformer Co.
- Albert E. Feinberg
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Socket for fluorescent lamps
- Patent number 4,565,415
- Issue date Jan 21, 1986
- Advance Transformer Co.
- Albert E. Feinberg
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Sequence start lamp ballast with current spike suppression means
- Patent number 4,517,498
- Issue date May 14, 1985
- Advance Transformer Co.
- Joseph A. Crawford
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Discharge lamp ballast circuit
- Patent number 4,406,976
- Issue date Sep 27, 1983
- 501 Advance Transformer Company
- Robert W. Wisbey
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Magnetron energizing circuit
- Patent number 4,356,431
- Issue date Oct 26, 1982
- Advance Transformer Company
- Albert E. Feinberg
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Ballast de-energizing circuit for high pressure metal vapor lamp sy...
- Patent number 4,206,385
- Issue date Jun 3, 1980
- Advance Transformer Company
- Robert W. Wisbey
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Energizing circuit for magnetron using dual transformer secondaries
- Patent number 4,175,246
- Issue date Nov 20, 1979
- Advance Transformer Company
- Albert E. Feinberg
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method of making a dual value capacitor
- Patent number 4,170,812
- Issue date Oct 16, 1979
- Advance Transformer Co.
- Glenn D. Rayno
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Capacitor winding apparatus and method
- Patent number 4,153,493
- Issue date May 8, 1979
- Advance Transformer Company
- Jacob den Hollander
- H01 - BASIC ELECTRIC ELEMENTS

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Trademarklast 30 trademarks

Information Trademark
73695178 - SIGN-COMMAND
- Serial number 73695178
- Filing date Nov 13, 1987
- Advance Transformer Co.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73573982 - ADVANCE
- Serial number 73573982
- Registration number 1402976
- Filing date Dec 17, 1985
- Advance Transformer Co.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73481703 - HOMEBRITE
- Serial number 73481703
- Registration number 1325561
- Filing date May 23, 1984
- Advance Transformer Co.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73411408 - BENCHLITE
- Serial number 73411408
- Registration number 1275956
- Filing date Jan 28, 1983
- Advance Transformer Co.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
72399332 - THE HEART OF THE LIGHTING INDUSTRY
- Serial number 72399332
- Registration number 949251
- Filing date Aug 5, 1971
- ADVANCE TRANSFORMER CO.
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information Trademark
72349282 - ADVANCE
- Serial number 72349282
- Registration number 912682
- Filing date Jan 22, 1970
- ADVANCE TRANSFORMER CO.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
72349283 - ADVANCE
- Serial number 72349283
- Registration number 931255
- Filing date Jan 22, 1970
- ADVANCE TRANSFORMER CO.
- 7 - Machines and machine tools
Information Trademark
72208875 - SOLID-FIL
- Serial number 72208875
- Registration number 800636
- Filing date Dec 28, 1964
- ADVANCE TRANSFORMER CO.
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information Trademark
72208876 - FUSE LINK
- Serial number 72208876
- Registration number 819429
- Filing date Dec 28, 1964
- ADVANCE TRANSFORMER CO.
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information Trademark
72121778 - ADVAN-GUARD
- Serial number 72121778
- Registration number 734085
- Filing date Jun 12, 1961
- ADVANCE TRANSFORMER CO.
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information Trademark
72110190 - AD-LITE
- Serial number 72110190
- Registration number 719210
- Filing date Dec 14, 1960
- ADVANCE TRANSFORMER CO.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
72052844 - KOOL KOIL
- Serial number 72052844
- Registration number 679525
- Filing date Jun 4, 1958
- ADVANCE TRANSFORMER CO.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
72041683 - ADVAN GUARD
- Serial number 72041683
- Registration number 666810
- Filing date Dec 3, 1957
- ADVANCE TRANSFORMER CO.
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information Trademark
72027557 - ADVANCE
- Serial number 72027557
- Registration number 655466
- Filing date Apr 5, 1957
- ADVANCE TRANSFORMER CO.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
72027261 - VISA-VOLT
- Serial number 72027261
- Registration number 658746
- Filing date Apr 1, 1957
- ADVANCE TRANSFORMER CO.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
71492985 - ADVANCE
- Serial number 71492985
- Registration number 427829
- Filing date Dec 10, 1945
- ADVANCE TRANSFORMER CO.
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes

ADVANCE TRANSFORMER CO.

Organization

Patents Grantslast 30 patents

Ignitor circuit for discharge lamps with novel ballast

Two-lead starter circuit for a gaseous discharge lamp

Hybrid ballast for multiple discharge lamps

Protected potted metallized film capacitor

Thermal protection device for a dual input voltage lamp transformer...

Two capacitor apparatus for sequential starting and operation of mu...

Regulated high frequency power supply

Protected potted metallized film capacitor

Ignition circuit for high pressure arc discharge lamps

Compact igniter for discharge lamps

Three-way fluorescent lamp device

Rapid start fluorescent lamp circuits with disconnect sockets

Socket for fluorescent lamps

Sequence start lamp ballast with current spike suppression means

Discharge lamp ballast circuit

Magnetron energizing circuit

Ballast de-energizing circuit for high pressure metal vapor lamp sy...

Energizing circuit for magnetron using dual transformer secondaries

Method of making a dual value capacitor

Capacitor winding apparatus and method

Trademarklast 30 trademarks

73695178 - SIGN-COMMAND

73573982 - ADVANCE

73481703 - HOMEBRITE

73411408 - BENCHLITE

72399332 - THE HEART OF THE LIGHTING INDUSTRY

72349282 - ADVANCE

72349283 - ADVANCE

72208875 - SOLID-FIL

72208876 - FUSE LINK

72121778 - ADVAN-GUARD

72110190 - AD-LITE

72052844 - KOOL KOIL

72041683 - ADVAN GUARD

72027557 - ADVANCE

72027261 - VISA-VOLT

71492985 - ADVANCE