Patent US707133A successfully refreshed from Google Patents.
US3072784A
Expired / Lapsed
US
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Pole lamp
Assignee: Individual
•
Filing: 1959-12-14
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Granted: 1963-01-08
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Expires: 1979-12-14
Abstract
No abstract record available.
Inventors
- 👤 Zelvern W Mann
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 09:48
CPC Classifications
F; F21; F21V; F21V21/00; F21V21/13; F21V21/10; F21V21/116; F21Y; F21Y2103/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
108 words
IN A POLE LAMP TO BE SUPPORTED BY AND BETWEEN FLOOR AND CEILING SURFACES INCLUDING A PLURALITY OF ELONGATED PORTIONS JOINED TOGETHER IN END TO END RELATION TO FORM A SINGLE POLE, SAID POLE HAVING MEANS AT ITS ENDS FOR ENGAGING SAID FLOOR AND CEILING SURFACES FOR SUPPORTING SAID POLE IN A VERTICAL POSITION, THE IMPROVEMENT COMPRISING: MEANS SUPPORTING THE OPPOSITE ENDS OF AN ELONGATED FLUORESCENT LAMP BETWEEN AND IN AXIAL ALIGNMENT WITH RESPECT TO UPPER AND LOWER PORTIONS FORMING SAID POLE, SAID ELONGATED LAMP BEING INTERMEDIATE SAID UPPER AND LOWER PORTIONS, AND MEANS CONCEALED WITHIN SAID POLE FOR CONDUCTING ELECTRICAL ENERGY TO BOTH ENDS OF SAID LAMP.
Claim 2
Dependent Claim
108 words
IN A POLE LAMP TO BE SUPPORTED BY AND BETWEEN FLOOR AND CEILING SURFACES INCLUDING A PLURALITY OF ELONGATED PORTIONS JOINED TOGETHER IN END TO END RELATION TO FORM A SINGLE POLE, SAID POLE HAVING MEANS AT ITS ENDS FOR ENGAGING SAID FLOOR AND CEILING SURFACES FOR SUPPORTING SAID POLE IN A VERTICAL POSITION, THE IMPROVEMENT COMPRISING: MEANS SUPPORTING THE OPPOSITE ENDS OF AN ELONGATED FLUORESCENT LAMP BETWEEN AND IN AXIAL ALIGNMENT WITH RESPECT TO UPPER AND LOWER PORTIONS FORMING SAID POLE, SAID ELONGATED LAMP BEING INTERMEDIATE SAID UPPER AND LOWER PORTIONS, AND MEANS CONCEALED WITHIN SAID POLE FOR CONDUCTING ELECTRICAL ENERGY TO BOTH ENDS OF SAID LAMP.
References Cited (Backward Citations)
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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) | 1966-01-07 | 1966-07-09 | 1967-01-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-01-07 | 1970-07-09 | 1971-01-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-01-07 | 1974-07-09 | 1975-01-08 | $7700.00 | Window Closed / Lapsed |