Patent US2890699A successfully refreshed from Google Patents.
US2890699A
Expired / Lapsed
US
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Nasal suction device
Assignee: Individual
•
Filing: 1956-06-21
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Granted: 1959-06-16
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Expires: 1976-06-21
Abstract
No abstract record available.
Inventors
- 👤 Laurence W Miller
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 11:31
CPC Classifications
A; A61; A61M; A61M1/00; A61M1/64; A61M1/68; A61M1/682; A61M2205/00; A61M2205/07; A61M2205/071; A61M2205/075; A61M2210/00; A61M2210/06; A61M2210/0618
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US342131A
Cited
US2566806A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-06-15 | 1962-12-15 | 1963-06-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-06-15 | 1966-12-15 | 1967-06-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-06-15 | 1970-12-15 | 1971-06-16 | $7700.00 | Window Closed / Lapsed |