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Patent US3244289A successfully refreshed from Google Patents.
US3244289A
Expired / Lapsed
US
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Record filing device
Assignee: Acme Visible Records Inc
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Filing: 1964-11-30
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Granted: 1966-04-05
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Expires: 1984-11-30
Abstract
No abstract record available.
Inventors
- 👤 Oliver K King
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 09:34
CPC Classifications
B; B42; B42F; B42F17/00; B42F17/28; B42F17/02; B42F17/08
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
30 words
A RECORD FILING DEVICE COMPRISING A HORIZONTALLY DISPOSED DISC, A PLURALITY OF RADIALLY EXTENDING DIVIDERS FIXEDLY SECURED THERETO, A PLURALITY OF PARTITIONS DISPOSED BETWEEN ADJACENT DIVIDERS AND SEPARABLY ENGAGED THEREBETWEEN.
Claim 2
Dependent Claim
30 words
A RECORD FILING DEVICE COMPRISING A HORIZONTALLY DISPOSED DISC, A PLURALITY OF RADIALLY EXTENDING DIVIDERS FIXEDLY SECURED THERETO, A PLURALITY OF PARTITIONS DISPOSED BETWEEN ADJACENT DIVIDERS AND SEPARABLY ENGAGED THEREBETWEEN.
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) | 1969-04-04 | 1969-10-04 | 1970-04-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-04-04 | 1973-10-04 | 1974-04-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-04-04 | 1977-10-04 | 1978-04-05 | $7700.00 | Window Closed / Lapsed |