Patent US2808965A successfully refreshed from Google Patents.
US2808965A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Portable liquid dispenser
Assignee: Individual
•
Filing: 1954-02-10
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Granted: 1957-10-08
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Expires: 1974-02-10
Abstract
No abstract record available.
Inventors
- 👤 Iii Anthony J Graphia
- 👤 Alfred W Osborn
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 09:48
CPC Classifications
B; B67; B67D; B67D3/00; B67D3/0019; B67D2210/00; B67D2210/00028; B67D2210/00128; B67D2210/00131
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US283060A
Cited
US2732977A
Cited
US1673007A
Cited
US1979859A
Cited
US2041735A
Cited
GB554089A
Cited
US2377261A
Cited
US2559877A
Cited
GB679394A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-10-07 | 1961-04-08 | 1961-10-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-10-07 | 1965-04-08 | 1965-10-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-10-07 | 1969-04-08 | 1969-10-08 | $7700.00 | Window Closed / Lapsed |