US2629888A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Device for cleaning feeding nipples for infants
Assignee: Individual
•
Filing: 1946-12-13
•
Granted: 1953-03-03
•
Expires: 1966-12-13
Abstract
No abstract record available.
Inventors
- 👤 Sauer Ann
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 01:16
CPC Classifications
A; A61; A61J; A61J11/00; A61J11/04; A61J11/045
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1789959A
Cited
GB352274A
Cited
US1837484A
Cited
US2183906A
Cited
US2204778A
Cited
US2361395A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-03-02 | 1956-09-01 | 1957-03-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-03-02 | 1960-09-01 | 1961-03-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-03-02 | 1964-09-01 | 1965-03-03 | $7700.00 | Window Closed / Lapsed |