Patent US2939598A successfully refreshed from Google Patents.
US2939598A
Expired / Lapsed
US
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Dispensing container
Assignee: Individual
•
Filing: 1957-03-28
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Granted: 1960-06-07
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Expires: 1977-03-28
Abstract
No abstract record available.
Inventors
- 👤 Thomas J Donleavy
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 12:35
CPC Classifications
A; A61; A61J; A61J9/00; A61J9/001; A61J9/005
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1985A
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US1344760A
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US2152862A
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US2174643A
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US2446451A
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US2628911A
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US2628913A
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US2697531A
Cited
US2811283A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-06-07 | 1963-12-07 | 1964-06-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-06-07 | 1967-12-07 | 1968-06-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-06-07 | 1971-12-07 | 1972-06-07 | $7700.00 | Window Closed / Lapsed |