US3199116A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Projection of stereoscopic pictures
Assignee: Individual
•
Filing: 1962-05-29
•
Granted: 1965-08-03
•
Expires: 1982-05-29
Abstract
No abstract record available.
Inventors
- 👤 Karl F Ross
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 06:27
CPC Classifications
G; G03; G03B; G03B35/00; G03B35/18; G03B35/20
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
119 words
A SYSTEM FOR DISPLAYING STEROSCOPIC PICTURES, COMPRISING A VIEWING SURFACE, PROJECTOR MEANS FOR CONSECUTIVELY FLASHING UPON SAID SURFACE A SUCCESSION OF IMAGES WITHIN AN INTERVAL LESS THAN THE PERIOD OF VISUAL RETENTION OF THE HUMAN EYE, SAID IMAGES TOGETHER CONSTITUTING A PARALLAX PANORAMAGRAM, A PAIR OF ROTATABLE DISKS COAXIALLY DISPOSED FORWARDLY OF SAID SURTABLE AND PROVIDED WITH PERIPHERALLY SPACED SLOTS THROUGH WHICH DIFFERENT PARTS OF EACH IMAGE ARE VISIBLE TO THE EYES OF A VIEWER IN FRONT OF SAID DISKS UPON INITIAL ALIGNMENT OF THE RESPECTIVE SLOTS THEREOF, AND MECHANISM FOR ROTATING SAID DISKS IN OPPOSITE DIRECTIONS WITH PROGRESSIVE DISPLACEMENT OF THE ALIGNED POSITIONS OF SAID SLOTS ACROSS SAID SURFACE IN TIMED RELATIONSHIP WITH THE PROJECTION OF SAID IMAGES.
Claim 2
Independent Claim
119 words
A SYSTEM FOR DISPLAYING STEROSCOPIC PICTURES, COMPRISING A VIEWING SURFACE, PROJECTOR MEANS FOR CONSECUTIVELY FLASHING UPON SAID SURFACE A SUCCESSION OF IMAGES WITHIN AN INTERVAL LESS THAN THE PERIOD OF VISUAL RETENTION OF THE HUMAN EYE, SAID IMAGES TOGETHER CONSTITUTING A PARALLAX PANORAMAGRAM, A PAIR OF ROTATABLE DISKS COAXIALLY DISPOSED FORWARDLY OF SAID SURTABLE AND PROVIDED WITH PERIPHERALLY SPACED SLOTS THROUGH WHICH DIFFERENT PARTS OF EACH IMAGE ARE VISIBLE TO THE EYES OF A VIEWER IN FRONT OF SAID DISKS UPON INITIAL ALIGNMENT OF THE RESPECTIVE SLOTS THEREOF, AND MECHANISM FOR ROTATING SAID DISKS IN OPPOSITE DIRECTIONS WITH PROGRESSIVE DISPLACEMENT OF THE ALIGNED POSITIONS OF SAID SLOTS ACROSS SAID SURFACE IN TIMED RELATIONSHIP WITH THE PROJECTION OF SAID IMAGES.
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) | 1968-08-02 | 1969-02-01 | 1969-08-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-08-02 | 1973-02-01 | 1973-08-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-08-02 | 1977-02-01 | 1977-08-03 | $7700.00 | Window Closed / Lapsed |