US3350983A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Slide retainer and sound track frame
Assignee: Individual
•
Filing: 1965-08-18
•
Granted: 1967-11-07
•
Expires: 1985-08-18
Abstract
No abstract record available.
Inventors
- 👤 Martin E Gerry
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 17:30
CPC Classifications
G; G11; G11B; G11B33/00; G11B33/02; G11B33/04
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
76 words
A FRAME OF SHADOW BOX CONFIGURATION RETAINING A VISUAL INFORMATION SLIDE ALIGNED IN THE WINDOW OF SAID FRAME, A PORTION OF SAID FRAME BEING ANGULARLY PITCHED AT AN ACUTE ANGLE WITH RESPECT TO THE PLANE OF THE SAID VISUAL INFORMATION SLIDE, A SOUND TRACK BEIG SUPERIMPOSED ON THE SURFACE OF SAID ANGULARLY PITCHED PORTION OF SAID FRAME, AND GROOVES ORTHOGONAL TO EACH OTHER DISPOSED WITHIN SAID FRAME HOLDING SAID SLIDE IN SECURE ALIGNMENT IN SAID WINDOW.
Claim 2
Dependent Claim
76 words
A FRAME OF SHADOW BOX CONFIGURATION RETAINING A VISUAL INFORMATION SLIDE ALIGNED IN THE WINDOW OF SAID FRAME, A PORTION OF SAID FRAME BEING ANGULARLY PITCHED AT AN ACUTE ANGLE WITH RESPECT TO THE PLANE OF THE SAID VISUAL INFORMATION SLIDE, A SOUND TRACK BEIG SUPERIMPOSED ON THE SURFACE OF SAID ANGULARLY PITCHED PORTION OF SAID FRAME, AND GROOVES ORTHOGONAL TO EACH OTHER DISPOSED WITHIN SAID FRAME HOLDING SAID SLIDE IN SECURE ALIGNMENT IN SAID WINDOW.
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) | 1970-11-06 | 1971-05-08 | 1971-11-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-11-06 | 1975-05-08 | 1975-11-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-11-06 | 1979-05-08 | 1979-11-07 | $7700.00 | Window Closed / Lapsed |