US2597699A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Trap for intravenous injection apparatus
Assignee: Individual
•
Filing: 1949-07-07
•
Granted: 1952-05-20
•
Expires: 1969-07-07
Abstract
No abstract record available.
Inventors
- 👤 Clarence R Bauer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 10:20
CPC Classifications
A; A61; A61M; A61M5/00; A61M5/36; A61M5/14; A61M5/165; Y; Y10; Y10T; Y10T137/00; Y10T137/2931; Y10T137/3003; Y10T137/794; Y10T137/8013
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US473591A
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US825807A
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US1140720A
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US1775362A
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US1724693A
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US2002008A
Cited
US2010417A
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 |