Patent US3114906A successfully refreshed from Google Patents.
US3114906A
Expired / Lapsed
US
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Portable flare
Assignee: Individual
•
Filing: 1962-05-11
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Granted: 1963-12-17
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Expires: 1982-05-11
Abstract
No abstract record available.
Inventors
- 👤 Owen M Shattuck
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 11:37
CPC Classifications
G; G08; G08B; G08B5/00; G08B5/22; G08B5/36; G08B5/38; F; F21; F21V; F21V23/00; F21V23/04; F21V23/0414
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
88 words
A PORTABLE FLARE INCLUDING A TUBULAR, CYLINDRICAL, STANDARD FLASHLIGHT HOUSING, A LAMP BULB LOCATED AT EACH END OF THE HOUSING, A SOURCE OF ELECTRIC ENERGY WITHIN THE HOUSING, AN ELECTRIC CIRCUIT INCLUDING CONDUCTOR MEANS CONNECTING ONE SIDE OF SAID SOURCE OF ELECTRIC ENERGY TO BOTH OF SAID LAMP BULBS, AND A BIMETAL STRIP IN SAID CIRCUIT FOR ALTERNATELY CONNECTING EACH OF SAID LAMP BULBS WITH THE OTHER SIDE OF SAID SOURCE OF ELECTRIC ENERGY FOR ALTERNATELY LIGHTING EACH LAMP BULB AND SIMULTANEOUSLY SHUTTING OFF THE OTHER LAMP BULB.
Claim 2
Dependent Claim
88 words
A PORTABLE FLARE INCLUDING A TUBULAR, CYLINDRICAL, STANDARD FLASHLIGHT HOUSING, A LAMP BULB LOCATED AT EACH END OF THE HOUSING, A SOURCE OF ELECTRIC ENERGY WITHIN THE HOUSING, AN ELECTRIC CIRCUIT INCLUDING CONDUCTOR MEANS CONNECTING ONE SIDE OF SAID SOURCE OF ELECTRIC ENERGY TO BOTH OF SAID LAMP BULBS, AND A BIMETAL STRIP IN SAID CIRCUIT FOR ALTERNATELY CONNECTING EACH OF SAID LAMP BULBS WITH THE OTHER SIDE OF SAID SOURCE OF ELECTRIC ENERGY FOR ALTERNATELY LIGHTING EACH LAMP BULB AND SIMULTANEOUSLY SHUTTING OFF THE OTHER LAMP BULB.
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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) | 1966-12-16 | 1967-06-17 | 1967-12-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-12-16 | 1971-06-17 | 1971-12-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-12-16 | 1975-06-17 | 1975-12-17 | $7700.00 | Window Closed / Lapsed |