US3082320A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Lighting fixtures
Assignee: Singer Co
•
Filing: 1959-05-01
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Granted: 1963-03-19
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Expires: 1979-05-01
Abstract
No abstract record available.
Inventors
- 👤 Albert N Cook
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 16:05
CPC Classifications
F; F21; F21V; F21V17/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
83 words
A LIGHTING FIXTURE COMPRISING AN INSULATED SHADE ELEMENT, SECURING MEANS, A REFLECTOR SECURED BY SAID MEANS TO SAID SHADE ELEMENT AND FORMED WITH A PERIPHERAL SLOTTED PORTION, A LENS ELEMENT HAVING PORTIONS RECEIVED IN SAID SLOTTED PORTION, SPRING FINGERS SECURED BY SAID REFLECTOR SECURING MEANS TO SAID SHADE AND COOPERATING WITH SAID SLOTTED PORTION TO RETAIN SAID LENS ELEMENT IN POSITION RELATIVE TO SAID REFLECTOR, AND A LAMP SOCKET FORMED WITH SPRING CLIPS IN REMOVABLE SNAP-IN ENGAGEMENT WITH AND SUPPORTED BY SAID REFLECTOR.
Claim 2
Dependent Claim
83 words
A LIGHTING FIXTURE COMPRISING AN INSULATED SHADE ELEMENT, SECURING MEANS, A REFLECTOR SECURED BY SAID MEANS TO SAID SHADE ELEMENT AND FORMED WITH A PERIPHERAL SLOTTED PORTION, A LENS ELEMENT HAVING PORTIONS RECEIVED IN SAID SLOTTED PORTION, SPRING FINGERS SECURED BY SAID REFLECTOR SECURING MEANS TO SAID SHADE AND COOPERATING WITH SAID SLOTTED PORTION TO RETAIN SAID LENS ELEMENT IN POSITION RELATIVE TO SAID REFLECTOR, AND A LAMP SOCKET FORMED WITH SPRING CLIPS IN REMOVABLE SNAP-IN ENGAGEMENT WITH AND SUPPORTED BY SAID REFLECTOR.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-03-18 | 1966-09-17 | 1967-03-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-03-18 | 1970-09-17 | 1971-03-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-03-18 | 1974-09-17 | 1975-03-19 | $7700.00 | Window Closed / Lapsed |