US2832343A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dilators
Assignee: Individual
•
Filing: 1955-04-12
•
Granted: 1958-04-29
•
Expires: 1975-04-12
Abstract
No abstract record available.
Inventors
- 👤 Mose Clara Emilie Marie
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 00:30
CPC Classifications
A; A61; A61M; A61M29/00; A61D; A61D1/00; A61D1/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
FR673834A
Cited
US1899492A
Cited
US1957673A
Cited
US2113374A
Cited
US2368576A
Cited
US2584166A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-04-28 | 1961-10-28 | 1962-04-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-04-28 | 1965-10-28 | 1966-04-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-04-28 | 1969-10-28 | 1970-04-29 | $7700.00 | Window Closed / Lapsed |