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US3382871A
Expired / Lapsed
US
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Nebulizer
Assignee: Individual
•
Filing: 1965-10-18
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Granted: 1968-05-14
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Expires: 1985-10-18
Abstract
No abstract record available.
Inventors
- 👤 Robert D Parry
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 04:54
CPC Classifications
A; A61; A61M; A61M11/00; A61M11/02; B; B05; B05B; B05B11/00; B05B11/01; B05B11/04; B05B11/042; B05B11/043
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2207294A
Cited
US2354063A
Cited
US2348420A
Cited
US2718987A
Cited
US2906463A
Cited
US2904227A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-05-14 | 1971-11-13 | 1972-05-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-05-14 | 1975-11-13 | 1976-05-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-05-14 | 1979-11-13 | 1980-05-14 | $7700.00 | Window Closed / Lapsed |