US3373744A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Body cavity irrigating apparatus having a medicament additive chamber with means to induce a mixing bubble
Assignee: Dynapower Systems Corp
•
Filing: 1965-04-02
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Granted: 1968-03-19
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Expires: 1985-04-02
Abstract
No abstract record available.
Inventors
- 👤 Kendall William Denis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 02:47
CPC Classifications
A; A61; A61M; A61M3/00; A61M3/02; A61M3/0233; A61M3/025; A61M2205/00; A61M2205/33; A61M2205/3368; A61M3/0204; A61M3/0208; A61M3/0216; Y; Y10; Y10T; Y10T137/00; Y10T137/3149; Y10T137/3185; Y10T137/3294; Y10T137/3331; Y10T137/4891; Y10T137/7722; Y10T137/7781; Y10T137/7793; Y10T137/7822; Y10T137/7823; Y10T137/7826; Y10T137/8593; Y10T137/86493; Y10T137/86549
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1818978A
Cited
FR777935A
Cited
US2257072A
Cited
US2313805A
Cited
US3044465A
Cited
US3023750A
Cited
US3103231A
Cited
US3170488A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-03-19 | 1971-09-18 | 1972-03-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-03-19 | 1975-09-18 | 1976-03-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-03-19 | 1979-09-18 | 1980-03-19 | $7700.00 | Window Closed / Lapsed |