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US2886035A
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US
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Venoclysis apparatus
Assignee: Bayer Corp
•
Filing: 1955-07-29
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Granted: 1959-05-12
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Expires: 1975-07-29
Abstract
No abstract record available.
Inventors
- 👤 Loutz Roger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 21:21
CPC Classifications
A; A61; A61J; A61J1/00; A61J1/05
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1718369A
Cited
US2597715A
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US2702034A
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US2685316A
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US2704544A
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US2838046A
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US2784882A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-05-11 | 1962-11-10 | 1963-05-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-05-11 | 1966-11-10 | 1967-05-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-05-11 | 1970-11-10 | 1971-05-12 | $7700.00 | Window Closed / Lapsed |