Patent US1535386A successfully refreshed from Google Patents.
US2579181A
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Enclosed gravure fountain
Assignee: TI Gotham Inc
•
Filing: 1948-07-28
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Granted: 1951-12-18
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Expires: 1968-07-28
Abstract
No abstract record available.
Inventors
- 👤 Harry W Faeber
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 04:07
CPC Classifications
B; B41; B41F; B41F9/00; B41F9/06; B41F9/08; B41F9/10; B41F9/1036; B41F9/1045
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1837702A
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US1812920A
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US2115725A
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US2274166A
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US2278138A
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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) | 1954-12-17 | 1955-06-18 | 1955-12-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-12-17 | 1959-06-18 | 1959-12-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-12-17 | 1963-06-18 | 1963-12-18 | $7700.00 | Window Closed / Lapsed |