Patent US3120824A successfully refreshed from Google Patents.
US3120824A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Rotary record equipment
Assignee: Acme Visible Records Inc
•
Filing: 1962-04-26
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Granted: 1964-02-11
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Expires: 1982-04-26
Abstract
No abstract record available.
Inventors
- 👤 Jr Samuel Aston Loyd
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 06:11
CPC Classifications
A; A47; A47B; A47B63/00; A47B63/06; A47B63/062; B; B65; B65G; B65G1/00; B65G1/02; B65G1/04; B65G1/045
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
84 words
A ROTARY RECORD FILING DEVICE COMPRISING A SUPPORTING STAND AND AN ANNULAR PLATFORM MOUNTED FOR ROTATION THEREON IN A HORIZONTAL PLANE, A PLURALITY OF CIRCUMFERENTIALLY SPACED ROLLERS CARRIED ON HORIZONTAL AXES BY SAID STAND BELOW AND ROTATABLY SUPPORTING SAID PLATFORM, AT LEAST ONE OF SAID ROLLERS BEING DRIVEN AND YIELDABLY URGED INTO FRICTIONAL ENGAGEMENT WITH THE PLATFORM, AND A PLURALITY OF CIRCUMFERENTIALLY SPACED LOCATING IDLER ROLLERS CARRIED ON VERTICAL AXES BY SAID STAND AND N FRICTIONAL ENGAGEMENT WITH THE INNER PERIPHERY OF SAID PLATFORM.
Claim 2
Dependent Claim
84 words
A ROTARY RECORD FILING DEVICE COMPRISING A SUPPORTING STAND AND AN ANNULAR PLATFORM MOUNTED FOR ROTATION THEREON IN A HORIZONTAL PLANE, A PLURALITY OF CIRCUMFERENTIALLY SPACED ROLLERS CARRIED ON HORIZONTAL AXES BY SAID STAND BELOW AND ROTATABLY SUPPORTING SAID PLATFORM, AT LEAST ONE OF SAID ROLLERS BEING DRIVEN AND YIELDABLY URGED INTO FRICTIONAL ENGAGEMENT WITH THE PLATFORM, AND A PLURALITY OF CIRCUMFERENTIALLY SPACED LOCATING IDLER ROLLERS CARRIED ON VERTICAL AXES BY SAID STAND AND N FRICTIONAL ENGAGEMENT WITH THE INNER PERIPHERY OF SAID PLATFORM.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-02-10 | 1967-08-12 | 1968-02-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-02-10 | 1971-08-12 | 1972-02-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-02-10 | 1975-08-12 | 1976-02-11 | $7700.00 | Window Closed / Lapsed |