Patent DE696058C successfully refreshed from Google Patents.
US3015486A
Expired / Lapsed
US
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Sheet aligning apparatus
Assignee: International Business Machines Corp
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Filing: 1959-04-20
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Granted: 1962-01-02
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Expires: 1979-04-20
Abstract
No abstract record available.
Inventors
- 👤 James A Weidenhammer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 06:49
CPC Classifications
B; B65; B65H; B65H9/00; B65H9/16; B65H9/166; B65H9/10; B65H9/103; B65H2404/00; B65H2404/10; B65H2404/11; B65H2404/111; B65H2404/1114
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2165161A
Cited
US2451752A
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US2757928A
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US2813612A
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US2845122A
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US2893731A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-01-01 | 1965-07-03 | 1966-01-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-01-01 | 1969-07-03 | 1970-01-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-01-01 | 1973-07-03 | 1974-01-02 | $7700.00 | Window Closed / Lapsed |