US3234847A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Amusement display device
Assignee: SCOPE ACQUISITION CORP A DE CORP
•
Filing: 1962-01-18
•
Granted: 1966-02-15
•
Expires: 1982-01-18
Abstract
No abstract record available.
Inventors
- 👤 Richard E Williams
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 21:21
CPC Classifications
H; H05; H05B; H05B39/00; H05B39/04; H05B39/041; H05B39/044; Y; Y02; Y02B; Y02B20/00; Y10; Y10S; Y10S362/00; Y10S362/806; Y10S40/00; Y10S40/902
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
151 words
A SYSTEM FOR PROVIDING A RANDOMLY VARIABLE DIFFUSE PATTERN IN RESPONSE TO A WIDEBAND FREQUENCY SIGNAL SOURCE VARYING IN A RANDOM MANNER, SUCH AS MUSIC OR SPEECH, COMPRISING A VIEWING SCREEN, A PLURALITY OF VARIABLE INTENSITY LIGHT SOURCES EACH POSITIONED TO PROPAGATE AN OMNI-DIRECTIONAL LIGHT BEAM HAVING A MULTIPLICITY OF DIGFERENT PATHS ONTO SAID SCREEN, A TRANSPARENT PATTERN CARRYING MEDIUM MOVABLE IN A PLANE BETWEEN SAID SOURCE AND SAID SCREEN, THE PATTERN ONS AID MEDIUM HAVING ONLY SHARPLY OPAQUE AREAS, A PLURALITY OF FILTERS HAVING DIFFERENT PASS BANDS RESPONSIVE TO SAID SOURCE, MEANS FOR CLIPPING ALTERNATE HALF CYCLES OF SAID SIGNAL SOURE, A PLURALITY OF ENVELOPE DETECTORS, ONE FOR ECACH OF SAID FILTERS, FOR DETECTING THE ENVELOPE DERIVED FROM THE OUTPUT OF EACH OF SAID FILTERS WHEREBY FILCKER IS ELIMINATED, AND MEANS FOR SEPARATELY COUPLING THE OUTPUT OF EACH OF SAID ENVELOPE DETECTORS TO A RESPECTIVE ONE OF SAID LIGHT SOURCES.
Claim 2
Independent Claim
151 words
A SYSTEM FOR PROVIDING A RANDOMLY VARIABLE DIFFUSE PATTERN IN RESPONSE TO A WIDEBAND FREQUENCY SIGNAL SOURCE VARYING IN A RANDOM MANNER, SUCH AS MUSIC OR SPEECH, COMPRISING A VIEWING SCREEN, A PLURALITY OF VARIABLE INTENSITY LIGHT SOURCES EACH POSITIONED TO PROPAGATE AN OMNI-DIRECTIONAL LIGHT BEAM HAVING A MULTIPLICITY OF DIGFERENT PATHS ONTO SAID SCREEN, A TRANSPARENT PATTERN CARRYING MEDIUM MOVABLE IN A PLANE BETWEEN SAID SOURCE AND SAID SCREEN, THE PATTERN ONS AID MEDIUM HAVING ONLY SHARPLY OPAQUE AREAS, A PLURALITY OF FILTERS HAVING DIFFERENT PASS BANDS RESPONSIVE TO SAID SOURCE, MEANS FOR CLIPPING ALTERNATE HALF CYCLES OF SAID SIGNAL SOURE, A PLURALITY OF ENVELOPE DETECTORS, ONE FOR ECACH OF SAID FILTERS, FOR DETECTING THE ENVELOPE DERIVED FROM THE OUTPUT OF EACH OF SAID FILTERS WHEREBY FILCKER IS ELIMINATED, AND MEANS FOR SEPARATELY COUPLING THE OUTPUT OF EACH OF SAID ENVELOPE DETECTORS TO A RESPECTIVE ONE OF SAID LIGHT SOURCES.
References Cited (Backward Citations)
US1891216A
Cited
US2099904A
Cited
US2196423A
Cited
US2281790A
Cited
US2345445A
Cited
US2389649A
Cited
US2665609A
Cited
US2900507A
Cited
US2988704A
Cited
US3062085A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-02-14 | 1969-08-16 | 1970-02-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-02-14 | 1973-08-16 | 1974-02-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-02-14 | 1977-08-16 | 1978-02-15 | $7700.00 | Window Closed / Lapsed |