Patent US3394705A successfully refreshed from Google Patents.
US3394705A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Drainage balloon catheter having means for antiseptic treatment of the urethra
Assignee: Individual
•
Filing: 1965-10-22
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Granted: 1968-07-30
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Expires: 1985-10-22
Abstract
No abstract record available.
Inventors
- 👤 Daniel J Abramson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 23:32
CPC Classifications
A; A61; A61M; A61M25/00; A61M25/0017
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
DE42157C
Cited
US256590A
Cited
US386603A
Cited
FR462423A
Cited
US1602215A
Cited
US2257369A
Cited
US2547758A
Cited
US2854982A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-07-30 | 1972-01-29 | 1972-07-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-07-30 | 1976-01-29 | 1976-07-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-07-30 | 1980-01-29 | 1980-07-30 | $7700.00 | Window Closed / Lapsed |