Patent US2954030A successfully refreshed from Google Patents.
US2954030A
Expired / Lapsed
US
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Infant nursing unit
Assignee: Individual
•
Filing: 1958-03-31
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Granted: 1960-09-27
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Expires: 1978-03-31
Abstract
No abstract record available.
Inventors
- 👤 John W Jozwiak
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 19:55
CPC Classifications
A; A61; A61J; A61J11/00; A61J17/00; A61J17/001; A61J17/02; A61J2200/00; A61J2200/40; A61J2200/44
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US131130A
Cited
US582159A
Cited
GB124628A
Cited
US2495548A
Cited
US2546681A
Cited
US2743727A
Cited
US2816547A
Cited
US2816548A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-09-27 | 1964-03-28 | 1964-09-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-09-27 | 1968-03-28 | 1968-09-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-09-27 | 1972-03-28 | 1972-09-27 | $7700.00 | Window Closed / Lapsed |