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US3372647A
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Assignee: Technicon Corp
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Filing: 1966-07-08
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Granted: 1968-03-12
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Expires: 1986-07-08
Abstract
No abstract record available.
Inventors
- 👤 Nelson G Kling
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 17:27
CPC Classifications
F; F04; F04B; F04B9/00; F04B9/02; F04B9/04; F04B9/045; F04B49/00; F04B49/12; F04B49/121; F04B53/00; F04B53/16; F04B53/162
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1955250A
Cited
US1844780A
Cited
US2372694A
Cited
US2898867A
Cited
US2841085A
Cited
US3025836A
Cited
US3142261A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-03-12 | 1971-09-11 | 1972-03-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-03-12 | 1975-09-11 | 1976-03-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-03-12 | 1979-09-11 | 1980-03-12 | $7700.00 | Window Closed / Lapsed |