US2516261A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cervical-uterine applicator
Assignee: Individual
•
Filing: 1948-05-21
•
Granted: 1950-07-25
•
Expires: 1968-05-21
Abstract
No abstract record available.
Inventors
- 👤 Bernhard F Schutt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 13:51
CPC Classifications
A; A61; A61N; A61N5/00; A61N5/10; A61N5/1001; A61N5/1014; A61N5/1016; A61M; A61M31/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
DE303035C
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US842631A
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US834261A
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US1109072A
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US1262732A
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US1406509A
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US2009393A
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GB472560A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-07-24 | 1954-01-23 | 1954-07-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-07-24 | 1958-01-23 | 1958-07-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-07-24 | 1962-01-23 | 1962-07-25 | $7700.00 | Window Closed / Lapsed |