Patent US2953132A successfully refreshed from Google Patents.
US2953132A
Expired / Lapsed
US
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Parenteral solution equipment
Assignee: Baxter International Inc
•
Filing: 1955-10-27
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Granted: 1960-09-20
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Expires: 1975-10-27
Abstract
No abstract record available.
Inventors
- 👤 John W Richter
- 👤 Theodore H Gewecke
- 👤 Cyrus R Broman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 12:59
CPC Classifications
A; A61; A61J; A61J1/00; A61J1/14; A61J1/20; A61J1/2089; A61J1/2003; A61J1/2006; A61J1/201
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1152601A
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US2143661A
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US2557917A
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US2461620A
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US2638613A
Cited
FR59880E
Cited
US2664085A
Cited
US2667986A
Cited
DK57882A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-09-20 | 1964-03-21 | 1964-09-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-09-20 | 1968-03-21 | 1968-09-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-09-20 | 1972-03-21 | 1972-09-20 | $7700.00 | Window Closed / Lapsed |