US3104847A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Film supply magazine
Assignee: —
•
Filing: —
•
Granted: 1963-09-24
•
Expires: 1980-09-24
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 03:43
CPC Classifications
G; G03; G03D; G03D13/00; G03D13/003
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
69 words
A FILM SUPPLY MAGAZINE FOR SPOOLS OF FILM OF VARIOUS SIZES INCLUDING (A) A LIGHTPROOF HOUSING HAVING OPPOSITE TOP AND BOTTOM WALLS, SIDE WALLS, AND END WALLS, (B) ONE OF SAID WALLS BEING DETACHABLY MOUNTED IN A LIGHT-TIGHT MANNER, (C) ONE OF SAID WALLS HAVING A FILM-ESCAPE SLOT, (D) MEANS FOR MOUNTING FILM SPOOLS WITHIN THE HOUSING INCLUDING AT LEAST TWO SPOOL-SUPPORT ARMS POSITIONALLY MOUNTED BETWEEN THE END WALLS,
Claim 2
Dependent Claim
69 words
A FILM SUPPLY MAGAZINE FOR SPOOLS OF FILM OF VARIOUS SIZES INCLUDING (A) A LIGHTPROOF HOUSING HAVING OPPOSITE TOP AND BOTTOM WALLS, SIDE WALLS, AND END WALLS, (B) ONE OF SAID WALLS BEING DETACHABLY MOUNTED IN A LIGHT-TIGHT MANNER, (C) ONE OF SAID WALLS HAVING A FILM-ESCAPE SLOT, (D) MEANS FOR MOUNTING FILM SPOOLS WITHIN THE HOUSING INCLUDING AT LEAST TWO SPOOL-SUPPORT ARMS POSITIONALLY MOUNTED BETWEEN THE END WALLS,
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) | 1966-09-23 | 1967-03-25 | 1967-09-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-09-23 | 1971-03-25 | 1971-09-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-09-23 | 1975-03-25 | 1975-09-24 | $7700.00 | Window Closed / Lapsed |