US3242331A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Portable light
Assignee: Individual
•
Filing: 1964-01-27
•
Granted: 1966-03-22
•
Expires: 1984-01-27
Abstract
No abstract record available.
Inventors
- 👤 Wray K Behringer
- 👤 George W Burhoe
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 10:29
CPC Classifications
F; F21; F21L; F21L14/00; F21L14/02; F21L14/026
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
83 words
A LIGHT COMPRISING A TRANSPARENT CYLINDRICAL CASING PROVIDED WITH FOUR SPACED HOLES ADJACENT TO AND SPACED FROM EACH END THEREOF AND SAID FOUR HOLES EXTENDING AT RIGHT ANGLES TO THE LONGITUDINAL AXIS OF THE CASING, A FLUORESCENT LAMP POSITIONED IN THE CASING, ELECTRICAL CONDUIT MEANS CONNECTED TO THE FLUORESCENT LAMP, A FIRST BRACKET POSITIONED AT EACH END OF THE CASING AND PROVIDED WITH A PAIR OF TABS ON THE ENDS THEREOF AND THE TABS PROJECTING INTO ONE PAIR OF OPPOSED HOLES IN THE
Claim 2
Dependent Claim
83 words
A LIGHT COMPRISING A TRANSPARENT CYLINDRICAL CASING PROVIDED WITH FOUR SPACED HOLES ADJACENT TO AND SPACED FROM EACH END THEREOF AND SAID FOUR HOLES EXTENDING AT RIGHT ANGLES TO THE LONGITUDINAL AXIS OF THE CASING, A FLUORESCENT LAMP POSITIONED IN THE CASING, ELECTRICAL CONDUIT MEANS CONNECTED TO THE FLUORESCENT LAMP, A FIRST BRACKET POSITIONED AT EACH END OF THE CASING AND PROVIDED WITH A PAIR OF TABS ON THE ENDS THEREOF AND THE TABS PROJECTING INTO ONE PAIR OF OPPOSED HOLES IN THE
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) | 1969-03-21 | 1969-09-20 | 1970-03-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-03-21 | 1973-09-20 | 1974-03-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-03-21 | 1977-09-20 | 1978-03-22 | $7700.00 | Window Closed / Lapsed |