US2718299A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Medicinal dispenser
Assignee: Individual
•
Filing: 1950-06-01
•
Granted: 1955-09-20
•
Expires: 1970-06-01
Abstract
No abstract record available.
Inventors
- 👤 Verne L Atwater
- 👤 Leonard V Mercer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 12:46
CPC Classifications
B; B65; B65D; B65D83/00; B65D83/04; B65D83/0409; A; A61; A61J; A61J7/00; A61J7/0076; A61J1/00; A61J1/03; B65D2583/00; B65D2583/04; B65D2583/0431; B65D2583/0445; B65D2583/045; B65D2583/0472; B65D2583/0477; B65D2583/0481
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1529731A
Cited
US1438504A
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US1546516A
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GB217809A
Cited
US1838797A
Cited
GB432622A
Cited
US1999879A
Cited
US2294001A
Cited
US2280443A
Cited
US2524481A
Cited
US2419711A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-09-19 | 1959-03-21 | 1959-09-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-09-19 | 1963-03-21 | 1963-09-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-09-19 | 1967-03-21 | 1967-09-20 | $7700.00 | Window Closed / Lapsed |