US3088025A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Light-ray baffle construction
Assignee: Individual
•
Filing: 1959-10-12
•
Granted: 1963-04-30
•
Expires: 1979-10-12
Abstract
No abstract record available.
Inventors
- 👤 Charles U Deaton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 04:59
CPC Classifications
F; F21; F21V; F21V11/00; F21Y; F21Y2103/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
54 words
A LIGHT-RAY BAFFLE COMPRISING A PAIR OF COMPLEMENTARY U-SHAPED CHANNEL SUPPORTS, A PLURLITY OF CHANNELS INTERPOSED BETWEEN AND SUPPORTED BY SAID SUPPORTS, A PLURALITY OF BAFFLES, A SPRING CLIP PIVOTALLY MOUNTING SAID BAFFLES ABOUT THEIR VERTICAL AXIS ON SAID CHANNELS, AND MEANS FOR HOLDING SAID CHANNEL SUPPORTS IN FIXED RELATIONSHIP TO A LIGHT SOURCE.
Claim 2
Dependent Claim
54 words
A LIGHT-RAY BAFFLE COMPRISING A PAIR OF COMPLEMENTARY U-SHAPED CHANNEL SUPPORTS, A PLURLITY OF CHANNELS INTERPOSED BETWEEN AND SUPPORTED BY SAID SUPPORTS, A PLURALITY OF BAFFLES, A SPRING CLIP PIVOTALLY MOUNTING SAID BAFFLES ABOUT THEIR VERTICAL AXIS ON SAID CHANNELS, AND MEANS FOR HOLDING SAID CHANNEL SUPPORTS IN FIXED RELATIONSHIP TO A LIGHT SOURCE.
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Cited
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Cited
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Cited
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Cited
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Cited
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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) | 1966-04-29 | 1966-10-29 | 1967-04-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-04-29 | 1970-10-29 | 1971-04-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-04-29 | 1974-10-29 | 1975-04-30 | $7700.00 | Window Closed / Lapsed |