US2597715A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fluid receptacle
Assignee: American Hospital Supply Corp
•
Filing: 1950-02-07
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Granted: 1952-05-20
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Expires: 1970-02-07
Abstract
No abstract record available.
Inventors
- 👤 Eben W Erikson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 06:01
CPC Classifications
A; A61; A61J; A61J1/00; A61J1/05; A61M; A61M1/00; A61M1/02; A61M1/64; A61M1/68; A61M5/00; A61M5/14; A61M5/142; A61M5/145; A61M5/148; A61M5/1483; A61M5/1486; Y; Y10; Y10S; Y10S128/00; Y10S128/12
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US985328A
Cited
US1221335A
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US1695076A
Cited
FR610669A
Cited
GB391756A
Cited
US1960417A
Cited
US2110928A
Cited
US2142414A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-05-20 | 1955-11-19 | 1956-05-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-05-20 | 1959-11-19 | 1960-05-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-05-20 | 1963-11-19 | 1964-05-20 | $7700.00 | Window Closed / Lapsed |