Patent US3004515A successfully refreshed from Google Patents.
US3004515A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Moistening device
Assignee: Individual
•
Filing: 1958-06-16
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Granted: 1961-10-17
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Expires: 1978-06-16
Abstract
No abstract record available.
Inventors
- 👤 August C Hummel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 23:16
CPC Classifications
B; B43; B43M; B43M11/00; B43M11/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1469695A
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US950178A
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US1742548A
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US1891110A
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US2105393A
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US2399400A
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US2482989A
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US2490650A
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US2658474A
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US2752069A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-10-16 | 1965-04-17 | 1965-10-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-10-16 | 1969-04-17 | 1969-10-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-10-16 | 1973-04-17 | 1973-10-17 | $7700.00 | Window Closed / Lapsed |