Patent US2853169A successfully refreshed from Google Patents.
US2853169A
Expired / Lapsed
US
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Electrical control mechanism for drive means in address printing machines
Assignee: Individual
•
Filing: 1955-04-18
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Granted: 1958-09-23
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Expires: 1975-04-18
Abstract
No abstract record available.
Inventors
- 👤 Usselmann Fernand
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 22:42
CPC Classifications
B; B41; B41L; B41L45/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2732793A
Cited
US1637161A
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US2406040A
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US2380542A
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US2616363A
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US2683514A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-09-22 | 1962-03-24 | 1962-09-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-09-22 | 1966-03-24 | 1966-09-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-09-22 | 1970-03-24 | 1970-09-23 | $7700.00 | Window Closed / Lapsed |