US3297864A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Luminaire
Assignee: Westinghouse Electric Corp
•
Filing: 1964-07-02
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Granted: 1967-01-10
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Expires: 1984-07-02
Abstract
No abstract record available.
Inventors
- 👤 Walter M Waldbauer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 07:59
CPC Classifications
F; F21; F21S; F21S8/00; F21S8/08; F21S8/085; F21S8/086; F21V; F21V21/00; F21V21/10; F21V21/116; F21V23/00; F21V23/04
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
73 words
A LUMINAIRE COMPRISING A DISH SHAPED HOUSING HAVING HAVING A FIRST PORTION AND A SECOND PORTION, A REFLECTOR POSITIONED IN SAID FIRST PORTION, A CLOSURE MEMBER MATING WITH SAID SECOND PORTION TO PROVIDE AN ENCLOSURE, MEANS PIVOTALLY CONNECTING SAID HOUSING TO SAID CLOSURE MEMBER INTERMEDIATE SAID FIRST AND SECOND PORTIONS, ELECTRICAL COMPONENTS MOUNTED ON SAID CLOSURE MEMBER AND POSITIONED IN SAID ENCLOSURE, AND MEANS CONNECTED TO SAID CLOSURE MEMBER FOR MOUNTING SAID LUMINAIRE.
Claim 2
Dependent Claim
73 words
A LUMINAIRE COMPRISING A DISH SHAPED HOUSING HAVING HAVING A FIRST PORTION AND A SECOND PORTION, A REFLECTOR POSITIONED IN SAID FIRST PORTION, A CLOSURE MEMBER MATING WITH SAID SECOND PORTION TO PROVIDE AN ENCLOSURE, MEANS PIVOTALLY CONNECTING SAID HOUSING TO SAID CLOSURE MEMBER INTERMEDIATE SAID FIRST AND SECOND PORTIONS, ELECTRICAL COMPONENTS MOUNTED ON SAID CLOSURE MEMBER AND POSITIONED IN SAID ENCLOSURE, AND MEANS CONNECTED TO SAID CLOSURE MEMBER FOR MOUNTING SAID LUMINAIRE.
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) | 1970-01-09 | 1970-07-11 | 1971-01-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-01-09 | 1974-07-11 | 1975-01-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-01-09 | 1978-07-11 | 1979-01-10 | $7700.00 | Window Closed / Lapsed |