US3373265A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Information storage and retrieval process and coded record card therefor
Assignee: Bell and Howell Co
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Filing: 1962-12-12
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Granted: 1968-03-12
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Expires: 1982-12-12
Abstract
No abstract record available.
Inventors
- 👤 Louis A Smitzer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 22:29
CPC Classifications
G; G06; G06K; G06K19/00; G06K19/06; G06K19/08; G06K17/00; G06K17/0016
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
69 words
A CODED FILM CARD COMPRISING A TRANSPARENT FILM BASE HAVING AN IMAGE SUPPORT SURFACE EXTENDING COMPLETELY ACROSS SAID FILM BASE TO FORM A WORKING FACE ON ONE SIDE OF SAID CARD, SAID WORKING FACE BEING PRESOFTENABLE LOCALLY, AND VISIBLE OPAGUE MEDIUM DISPOSED IN THE FORM OF PLURAL MICROIMAGES FUSED IN SAID SURFACE TO FORM A UTILITARIAN IMAGE IN SAID WORKING FACE AND DISPOSED IN VERTICAL COLUMNS AND HORIZONTAL ROWS.
References Cited (Backward Citations)
US2984921A
Cited
US3165848A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-03-12 | 1971-09-11 | 1972-03-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-03-12 | 1975-09-11 | 1976-03-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-03-12 | 1979-09-11 | 1980-03-12 | $7700.00 | Window Closed / Lapsed |