US2594545A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Nursing bottleholder
Assignee: Individual
•
Filing: 1946-09-28
•
Granted: 1952-04-29
•
Expires: 1966-09-28
Abstract
No abstract record available.
Inventors
- 👤 Fred M Emens
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 10:34
CPC Classifications
A; A61; A61J; A61J9/00; A61J9/06; A61J9/0653; A61J9/0661; A61J9/063; A61J9/0638; A61J9/0692
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US561877A
Cited
US1011594A
Cited
US1158247A
Cited
FR691085A
Cited
US2040757A
Cited
US2183332A
Cited
US2391264A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-04-29 | 1955-10-29 | 1956-04-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-04-29 | 1959-10-29 | 1960-04-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-04-29 | 1963-10-29 | 1964-04-29 | $7700.00 | Window Closed / Lapsed |