US3411481A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for the infiltration of tissue
Assignee: Technicon Corp
•
Filing: 1964-12-28
•
Granted: 1968-11-19
•
Expires: 1984-12-28
Abstract
No abstract record available.
Inventors
- 👤 Isreeli Jack
- 👤 Richard H Heimann
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 04:30
CPC Classifications
A; A61; A61B; A61B10/00; A61B10/02; A61B10/0096; G; G01; G01N; G01N1/00; G01N1/28; G01N1/30; G01N1/31
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
FR696378A
Cited
US2776596A
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US2872894A
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US2803257A
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US3101087A
Cited
US3115146A
Cited
US3186540A
Cited
US3168100A
Cited
US3167079A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-11-19 | 1972-05-20 | 1972-11-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-11-19 | 1976-05-20 | 1976-11-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-11-19 | 1980-05-20 | 1980-11-19 | $7700.00 | Window Closed / Lapsed |