Patent US2536604A successfully refreshed from Google Patents.
US2536604A
Expired / Lapsed
US
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Moistening device for duplicating machines
Assignee: Individual
•
Filing: 1945-08-17
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Granted: 1951-01-02
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Expires: 1965-08-17
Abstract
No abstract record available.
Inventors
- 👤 Jagger Hubert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 13:29
CPC Classifications
B; B41; B41L; B41L7/00; B41L7/02; B41L7/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2012619A
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US1928233A
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US2129179A
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US2135824A
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US2161554A
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US2161795A
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US2189765A
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US2220265A
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US2231291A
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US2374039A
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US2380744A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-01-01 | 1954-07-03 | 1955-01-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-01-01 | 1958-07-03 | 1959-01-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-01-01 | 1962-07-03 | 1963-01-02 | $7700.00 | Window Closed / Lapsed |