US2776055A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Blood filter with clot remover
Assignee: Medical Plastics Inc
•
Filing: 1954-08-13
•
Granted: 1957-01-01
•
Expires: 1974-08-13
Abstract
No abstract record available.
Inventors
- 👤 Adler Myron
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 13:55
CPC Classifications
A; A61; A61M; A61M5/00; A61M5/14; A61M5/165
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US192313A
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US217338A
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US1463067A
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AT105149B
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US2113823A
Cited
US2232025A
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US2314315A
Cited
US2571059A
Cited
US2532560A
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US2586513A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-01-01 | 1960-07-02 | 1961-01-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-01-01 | 1964-07-02 | 1965-01-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-01-01 | 1968-07-02 | 1969-01-01 | $7700.00 | Window Closed / Lapsed |