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US3341718A Expired / Lapsed US ⏱️ 0.0 years remaining

Combined street light and residential power construction

Assignee: McGraw Edison Co
•
Filing: 1965-04-19
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Granted: 1967-09-12
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Expires: 1985-04-19
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Abstract

No abstract record available.

Inventors

  • 👤 Clarence R Acker

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-31 18:42
CPC Classifications
F; F21; F21S; F21S8/00; F21S8/08; F21S8/085; F21S8/088; F21V; F21V21/00; F21V21/10; F21V23/00; F21V23/02; H; H02; H02B; H02B1/00; H02B1/26; H02B1/50

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 250 words
IN COMBINATION, A GROUND LEVEL HOUSING HAVING FRONT, REAR, SIDE AND TOP WALLS AND SAID FRONT AND REAR WALLS HAVING OPENINGS THEREIN, A HOLLOW POLE MOUNTED ON SAID TOP WALL, A STREET LIGHT SUPPORTED ADJACENT THE UPPER END OF SAID POLE, A DOOR NORMALLY CLOSING AND OPENING IN SAID FRONT WALL AND BEING MOVABLE RELATIVE TO SAID HOUSING TO PERMIT OPENING AND CLOSING THEREOF, A TRANSFORMER CASING DISPOSED ADJACENT SAID HOUSING AND NORMALLY CLOSING SAID OPENING IN SAID REAR WALL AND HAVING AN OUTWARDLY EXTENDING FLANGE ABUTTING AGAINST THE PORTION OF SAID REAR WALL SURROUNDING THE OPENING THEREIN, MEANS FOR RELEASABLY SECURING SAID FLANGE TO SAID REAR WALL AND SAID MEANS BEING RELEASABLE ONLY FROM THE INTERIOR OF SAID HOUSING, A TRANSFORMER CORE AND COIL ASSEMBLY INCLUDING INDUCTIVELY LINKED PRIMARY AND SECONDARY WINDINGS WITHIN SAID CASING, PRIMARY AND SECONDARY INSULATING BUSHING MEANS ON SAID CASING EXTENDING THROUGH SAID OPENING IN SAID REAR WALL INTO THE INTERIOR OF SAID HOUSING AND HAVING TERMINAL MEANS THEREON ELECTRICALLY CONNECTED TO SAID PRIMARY AND SECCONDARY WINDINGS RESPECTIVELY, CONDUCTOR MEANS WITHIN SAID HOLLOW POLE FOR CONNECTING SAID STREET LIGHT TO SAID TERMINAL MEANS ON SAID SECONDARY BUSHING MEANS, A SECONDARY UNDERGROUND CABLE ADAPTED TO BE CONNECTED TO AN ADJACENT ELECTRICAL LOAD EXTENDING INTO THE INTERIOR OF SAID HOUSING AND BEING ELECTRICALLY CONNECTED TO SAID TERMINAL MEANS ON SAID SECONDARY BUSHING MEANS, AND A PRIMARY CABLE EXTENDING INTO THE INTERIOR OF SAID HOUSING AND BEING ELECTRICALLY CONNECTED TO SAID TERMINAL MEANS ON SAID PRIMARY BUSHING MEANS.
Claim 2
Dependent Claim 250 words
IN COMBINATION, A GROUND LEVEL HOUSING HAVING FRONT, REAR, SIDE AND TOP WALLS AND SAID FRONT AND REAR WALLS HAVING OPENINGS THEREIN, A HOLLOW POLE MOUNTED ON SAID TOP WALL, A STREET LIGHT SUPPORTED ADJACENT THE UPPER END OF SAID POLE, A DOOR NORMALLY CLOSING AND OPENING IN SAID FRONT WALL AND BEING MOVABLE RELATIVE TO SAID HOUSING TO PERMIT OPENING AND CLOSING THEREOF, A TRANSFORMER CASING DISPOSED ADJACENT SAID HOUSING AND NORMALLY CLOSING SAID OPENING IN SAID REAR WALL AND HAVING AN OUTWARDLY EXTENDING FLANGE ABUTTING AGAINST THE PORTION OF SAID REAR WALL SURROUNDING THE OPENING THEREIN, MEANS FOR RELEASABLY SECURING SAID FLANGE TO SAID REAR WALL AND SAID MEANS BEING RELEASABLE ONLY FROM THE INTERIOR OF SAID HOUSING, A TRANSFORMER CORE AND COIL ASSEMBLY INCLUDING INDUCTIVELY LINKED PRIMARY AND SECONDARY WINDINGS WITHIN SAID CASING, PRIMARY AND SECONDARY INSULATING BUSHING MEANS ON SAID CASING EXTENDING THROUGH SAID OPENING IN SAID REAR WALL INTO THE INTERIOR OF SAID HOUSING AND HAVING TERMINAL MEANS THEREON ELECTRICALLY CONNECTED TO SAID PRIMARY AND SECCONDARY WINDINGS RESPECTIVELY, CONDUCTOR MEANS WITHIN SAID HOLLOW POLE FOR CONNECTING SAID STREET LIGHT TO SAID TERMINAL MEANS ON SAID SECONDARY BUSHING MEANS, A SECONDARY UNDERGROUND CABLE ADAPTED TO BE CONNECTED TO AN ADJACENT ELECTRICAL LOAD EXTENDING INTO THE INTERIOR OF SAID HOUSING AND BEING ELECTRICALLY CONNECTED TO SAID TERMINAL MEANS ON SAID SECONDARY BUSHING MEANS, AND A PRIMARY CABLE EXTENDING INTO THE INTERIOR OF SAID HOUSING AND BEING ELECTRICALLY CONNECTED TO SAID TERMINAL MEANS ON SAID PRIMARY BUSHING MEANS.

References Cited (Backward Citations)

US3225224A Cited
US3300570A Cited
US3187175A Cited
US3259808A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1970-09-11 1971-03-13 1971-09-12 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1974-09-11 1975-03-13 1975-09-12 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1978-09-11 1979-03-13 1979-09-12 $7700.00 Window Closed / Lapsed

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