US3149836A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Unloadable document stacking mechanism
Assignee: Unisys Corp
•
Filing: 1962-04-25
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Granted: 1964-09-22
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Expires: 1982-04-25
Abstract
No abstract record available.
Inventors
- 👤 Anthony B Ragozzino
- 👤 Joel S Harris
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 10:52
CPC Classifications
G; G06; G06K; G06K13/00; G06K13/02; G06K13/08; G06K13/14
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
39 words
AN UNLOADABLE DOCUMENT STACKING MAGAZINE COMPRISING, IN COMBINATION: (A) A CHAMBER FOR RECEIVING DOCUMENTS; (B) A TRAY SITUATED WITHIN THE CHAMBER FOR DESCENT INTO SAID CHAMBER AS THE RECEIVED DOCUMENTS ARE ACCUMULATED IN A STACK ON THE TRAY; AND
Claim 2
Dependent Claim
39 words
AN UNLOADABLE DOCUMENT STACKING MAGAZINE COMPRISING, IN COMBINATION: (A) A CHAMBER FOR RECEIVING DOCUMENTS; (B) A TRAY SITUATED WITHIN THE CHAMBER FOR DESCENT INTO SAID CHAMBER AS THE RECEIVED DOCUMENTS ARE ACCUMULATED IN A STACK ON THE TRAY; AND
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) | 1967-09-22 | 1968-03-23 | 1968-09-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-09-22 | 1972-03-23 | 1972-09-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-09-22 | 1976-03-23 | 1976-09-22 | $7700.00 | Window Closed / Lapsed |