US3149841A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Game illustrating unit
Assignee: Individual
•
Filing: 1958-10-13
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Granted: 1964-09-22
•
Expires: 1978-10-13
Abstract
No abstract record available.
Inventors
- 👤 Julius F Hullman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 12:03
CPC Classifications
A; A63; A63F; A63F9/00; A63F9/18; A63F9/183
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
147 words
A CONTROL SYSTEM FOR AN ILLUSTRATING UNIT INCLUDING IN COMBINATION AT LEAST FIRST AND SECOND INDICATING BOARDS AND A MAIN CONTROL STATION, A PLURALITY OF INDICATING LIGHTS ON EACH SAID FIRST AND SECOND INDICATING BOARDS, SAID INDICATING LIGHTS ADAPTED TO ILLUMINATE AN ASSOCIATED LETTER OF THE ALPHABET, MEANS FOR SUPPLYING ELECTRICAL POWER TO EACH OF SAID FIRST AND SECOND INDICATING BOARDS THROUGH SAID MAIN CONTROL STATION, A SWITCH FOR EACH INDICATING LIGHT FOR SELECTIVELY SUPPLYING ELECTRICAL POWER THERETO, A STOP SWITCH ON EACH SAID INDICATING BOARD BEING OPERABLE BETWEEN FIRST AND SECOND POSITIONS AND IN SAID FIRST POSITION PERMITTING THE SUPPLY OF ELECTRICAL POWER TO SAID INDICATING LIGHTS AND IN THE SECOND POSITION PROHIBITING THE SUPPLY OF ELECTRICAL POWER TO SAID INDICATING LIGHTS, AND A RESET SWITCH AT SAID MAIN CONTROL STATION AND ASSOCIATED CIRCUIT MEANS FOR TURNING OFF ALL OF SAID INDICATING LIGHTS THAT ARE ON.
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) | 1967-09-22 | 1968-03-23 | 1968-09-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-09-22 | 1972-03-23 | 1972-09-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-09-22 | 1976-03-23 | 1976-09-22 | $7700.00 | Window Closed / Lapsed |