Patent US1986627A successfully refreshed from Google Patents.
US2907325A
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US
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Venoclysis equipment
Assignee: R K LAROS Co
•
Filing: 1953-11-27
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Granted: 1959-10-06
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Expires: 1973-11-27
Abstract
No abstract record available.
Inventors
- 👤 Burke George Kenneth
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 09:16
CPC Classifications
A; A61; A61M; A61M5/00; A61M5/14; A61M5/142; A61M5/14212; A61M5/1424; A61M39/00; A61M39/22; A61M39/24; A61M5/36; A61M5/40; A61M2039/242; A61M2039/2473; A61M2039/248
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2214260A
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US2681654A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-10-05 | 1963-04-06 | 1963-10-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-10-05 | 1967-04-06 | 1967-10-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-10-05 | 1971-04-06 | 1971-10-06 | $7700.00 | Window Closed / Lapsed |