US3094220A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Mast arm
Assignee: McGraw Edison Co
•
Filing: 1960-11-02
•
Granted: 1963-06-18
•
Expires: 1980-11-02
Abstract
No abstract record available.
Inventors
- 👤 Donald W Harling
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 10:50
CPC Classifications
F; F21; F21V; F21V21/00; F21V21/10; F21V21/108; E; E04; E04H; E04H12/00; E04H12/24
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
144 words
A SUPPORT ASSEMBLY FOR MOUNTING A PAIR OF LUMINAIRES IN TANDEM RELATION FROM A VERTICALLY EXTENDING POLE, THE COMBINATION OF, AN UPSWEEP SUBSTANTIALLY CHANNELSHAPED ARM, SAID ARM BEING OPENED AT ONE END FOR RECEIVING SAID POLE, BRACKET MEANS ADAPTED FOR EMBRACINGLY ENGAGING SAID POLE, SAID ONE END OF SAID ARM BEING RELEASABLY CONNECTED TO SAID BRACKET MEANS AT THE OPPOSITE SIDES OF SAID POLE TO DEFINE A PIVOTAL AXIS SUBSTANTIALLY NORMAL TO THE LONGITUDINAL AXIS OF SAID ARM, SAID BRACKET MEANS HAVING A VERTICALLY EXTENDING SUPPORT MEMBER RELEASABLY ENGAGING SAID ARM ALONG ITS LONGITUDINAL AXIS TO SECURE SAID ARM IN A FIXED ANGULAR POSITION RELATIVE TO SAID POLE, A FIRST MOUNTING MEMBER FIXEDLY CONNECTED ADJACENT THE OTHER END OF SAID ARM AND DISPOSED AT AN ANGLE TO THE HORIZONTAL AND CONSTRUCTED AND ARRANGED TO RECEIVE AND MOUNT A FIRST LUMINAIRE ALONG THE LONGITUDINAL AXIS
Claim 2
Dependent Claim
144 words
A SUPPORT ASSEMBLY FOR MOUNTING A PAIR OF LUMINAIRES IN TANDEM RELATION FROM A VERTICALLY EXTENDING POLE, THE COMBINATION OF, AN UPSWEEP SUBSTANTIALLY CHANNELSHAPED ARM, SAID ARM BEING OPENED AT ONE END FOR RECEIVING SAID POLE, BRACKET MEANS ADAPTED FOR EMBRACINGLY ENGAGING SAID POLE, SAID ONE END OF SAID ARM BEING RELEASABLY CONNECTED TO SAID BRACKET MEANS AT THE OPPOSITE SIDES OF SAID POLE TO DEFINE A PIVOTAL AXIS SUBSTANTIALLY NORMAL TO THE LONGITUDINAL AXIS OF SAID ARM, SAID BRACKET MEANS HAVING A VERTICALLY EXTENDING SUPPORT MEMBER RELEASABLY ENGAGING SAID ARM ALONG ITS LONGITUDINAL AXIS TO SECURE SAID ARM IN A FIXED ANGULAR POSITION RELATIVE TO SAID POLE, A FIRST MOUNTING MEMBER FIXEDLY CONNECTED ADJACENT THE OTHER END OF SAID ARM AND DISPOSED AT AN ANGLE TO THE HORIZONTAL AND CONSTRUCTED AND ARRANGED TO RECEIVE AND MOUNT A FIRST LUMINAIRE ALONG THE LONGITUDINAL AXIS
References Cited (Backward Citations)
US1595419A
Cited
US2241059A
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US2348954A
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US2630520A
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US2696357A
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US2928641A
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US2761643A
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FR1206324A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-06-17 | 1966-12-17 | 1967-06-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-06-17 | 1970-12-17 | 1971-06-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-06-17 | 1974-12-17 | 1975-06-18 | $7700.00 | Window Closed / Lapsed |