US3083485A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Audio-visual device
Assignee: Individual
•
Filing: 1960-06-17
•
Granted: 1963-04-02
•
Expires: 1980-06-17
Abstract
No abstract record available.
Inventors
- 👤 Wagenseil William
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-10 01:17
CPC Classifications
G; G03; G03B; G03B31/00; G03B31/06; B; B65; B65D; B65D85/00; B65D85/54; B65D85/544
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
151 words
AN AUDIO-VISUAL DEVICE FOR LOOSELY HOLDING A PLURALITY OF AUDIO DISCS, EACH HAVING A SOUND TRACK, A CENTRAL SPINDLE-ENGAGEABLE HOLE, AND A PERIPHERAL DRIVE RIM, AND FOR FIXEDLY RETAINING IN OFFSET RELATION TO THE DISC THEREOF AT LEAST ONE PHOTOGRAPHIC TRANSPARENCY RELATED IN SUBJECT MATTER TO THE SOUND OF THE TRACK ON THE RESPECTIVE DISC, SAID DEVICE COMPRISING: (A) A PLURALITY OF FLEXIBLE HOLDERS, EACH HAVING OPENINGS AND RESTRICTIONS ARRANGED TO LOOSELY CONFINE, IN ONE PORTION THEREOF, ONE OF SAID AUDIO DISCS WITH THE HOLE AND PARTS OF THE SOUND TRACK AND DRIVE RIM THEREOF EXPOSED THROUGH THE MENTIONED OPENINGS IN THE HOLDER TO GIVE ACCESS OF A MOUNTING AND LOCATING SPINDLE FOR THE DISC TO THE HOLE THEREIN, ENGAGEMENT OF DRIVE MEANS WITH SAID DRIVE RIM, AND ENGAGEMENT OF A REPRODUCING HEAD WITH THE ENTIRE SOUND TRACK OF THE DISC DURING ROTATION THEREOF UNDER DRIVE OF THE DRIVE MEANS, AND
Claim 2
Dependent Claim
151 words
AN AUDIO-VISUAL DEVICE FOR LOOSELY HOLDING A PLURALITY OF AUDIO DISCS, EACH HAVING A SOUND TRACK, A CENTRAL SPINDLE-ENGAGEABLE HOLE, AND A PERIPHERAL DRIVE RIM, AND FOR FIXEDLY RETAINING IN OFFSET RELATION TO THE DISC THEREOF AT LEAST ONE PHOTOGRAPHIC TRANSPARENCY RELATED IN SUBJECT MATTER TO THE SOUND OF THE TRACK ON THE RESPECTIVE DISC, SAID DEVICE COMPRISING: (A) A PLURALITY OF FLEXIBLE HOLDERS, EACH HAVING OPENINGS AND RESTRICTIONS ARRANGED TO LOOSELY CONFINE, IN ONE PORTION THEREOF, ONE OF SAID AUDIO DISCS WITH THE HOLE AND PARTS OF THE SOUND TRACK AND DRIVE RIM THEREOF EXPOSED THROUGH THE MENTIONED OPENINGS IN THE HOLDER TO GIVE ACCESS OF A MOUNTING AND LOCATING SPINDLE FOR THE DISC TO THE HOLE THEREIN, ENGAGEMENT OF DRIVE MEANS WITH SAID DRIVE RIM, AND ENGAGEMENT OF A REPRODUCING HEAD WITH THE ENTIRE SOUND TRACK OF THE DISC DURING ROTATION THEREOF UNDER DRIVE OF THE DRIVE MEANS, AND
References Cited (Backward Citations)
US1502312A
Cited
US1295763A
Cited
US1541002A
Cited
GB337554A
Cited
US2202925A
Cited
US2306726A
Cited
US2555594A
Cited
US2776085A
Cited
US2961922A
Cited
GB771981A
Cited
US2824686A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-04-01 | 1966-10-01 | 1967-04-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-04-01 | 1970-10-01 | 1971-04-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-04-01 | 1974-10-01 | 1975-04-02 | $7700.00 | Window Closed / Lapsed |