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US3017883A
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Venoclysis assembly
Assignee: Becton Dickinson and Co
•
Filing: 1957-08-12
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Granted: 1962-01-23
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Expires: 1977-08-12
Abstract
No abstract record available.
Inventors
- 👤 Jr Fairleigh S Dickinson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 13:22
CPC Classifications
A; A61; A61M; A61M5/00; A61M5/14; Y; Y10; Y10S; Y10S215/00; Y10S215/03; Y10S215/90; Y10S215/902
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1319377A
Cited
US1277760A
Cited
US1479451A
Cited
US1781735A
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US1838226A
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US2044866A
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US2074223A
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US2129119A
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US2647514A
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US2704075A
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US2667165A
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US2761445A
Cited
US2784932A
Cited
US2886035A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-01-22 | 1965-07-24 | 1966-01-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-01-22 | 1969-07-24 | 1970-01-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-01-22 | 1973-07-24 | 1974-01-23 | $7700.00 | Window Closed / Lapsed |