US3139611A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Portable trouble signal
Assignee: Individual
•
Filing: 1962-02-12
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Granted: 1964-06-30
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Expires: 1982-02-12
Abstract
No abstract record available.
Inventors
- 👤 Fleming Paul Nelson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 11:00
CPC Classifications
B; B60; B60Q; B60Q7/00; B60Q7/005
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
113 words
A PORTABLE SIGN FOR USE WITH AUTOMOBILES INCLUDING A BATTERY POWERED FLASHLIGHT TUBULAR CONTAINER, SWITCH MEANS THEREON, A BRACKET ARRANGED ON SAID CONTAINER INTERMEDIATE THE ENDS THEREOF, A PERMANENT MAGNET MEANS ASSOCIATED WITH SAID BRACKET AND POSITIONED FOR ENGAGEMENT WITH A PARAMAGNETIC BODY SO AS TO SUPPORT SAID SIGN ON SAID BODY IN VERTICAL DISPOSITION, A CIRCULAR PLATE FIXEDLY SECURED TO SAID BRACKET AND PROJECTING VERTICALLY THEREFROM, A SEMI-CIRCULAR PLATE SPACED PARALLEL FROM SAID CIRCULAR PLATE AND FIXEDLY SECURED TO SAID BRACKET, A SERIES OF SEMI-CIRCULAR PARALLEL PLATES NESTED BETWEEN SAID FIXED PLATES AND ADAPTED TO BE ROTATED RELATIVE THERETO, SAID CIRCULAR AND MOVABLE SEMI-CIRCULAR PLATES HAVING INDICIA THEREON EXPOSABLE UPON ROTATION THEREOF.
Claim 2
Dependent Claim
113 words
A PORTABLE SIGN FOR USE WITH AUTOMOBILES INCLUDING A BATTERY POWERED FLASHLIGHT TUBULAR CONTAINER, SWITCH MEANS THEREON, A BRACKET ARRANGED ON SAID CONTAINER INTERMEDIATE THE ENDS THEREOF, A PERMANENT MAGNET MEANS ASSOCIATED WITH SAID BRACKET AND POSITIONED FOR ENGAGEMENT WITH A PARAMAGNETIC BODY SO AS TO SUPPORT SAID SIGN ON SAID BODY IN VERTICAL DISPOSITION, A CIRCULAR PLATE FIXEDLY SECURED TO SAID BRACKET AND PROJECTING VERTICALLY THEREFROM, A SEMI-CIRCULAR PLATE SPACED PARALLEL FROM SAID CIRCULAR PLATE AND FIXEDLY SECURED TO SAID BRACKET, A SERIES OF SEMI-CIRCULAR PARALLEL PLATES NESTED BETWEEN SAID FIXED PLATES AND ADAPTED TO BE ROTATED RELATIVE THERETO, SAID CIRCULAR AND MOVABLE SEMI-CIRCULAR PLATES HAVING INDICIA THEREON EXPOSABLE UPON ROTATION THEREOF.
References Cited (Backward Citations)
US1305844A
Cited
US1641880A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-06-30 | 1967-12-30 | 1968-06-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-06-30 | 1971-12-30 | 1972-06-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-06-30 | 1975-12-30 | 1976-06-30 | $7700.00 | Window Closed / Lapsed |