US2845045A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for processing histologic tissue and other materials
Assignee: Technicon International Ltd
•
Filing: 1954-12-08
•
Granted: 1958-07-29
•
Expires: 1974-12-08
Abstract
No abstract record available.
Inventors
- 👤 Edwin C Weiskopf
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 15:14
CPC Classifications
G; G01; G01N; G01N1/00; G01N1/28; G01N1/30; G01N1/31
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US501347A
Cited
US1236832A
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US1724240A
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US2104456A
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US2341198A
Cited
US2657668A
Cited
US2741221A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-07-28 | 1962-01-27 | 1962-07-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-07-28 | 1966-01-27 | 1966-07-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-07-28 | 1970-01-27 | 1970-07-29 | $7700.00 | Window Closed / Lapsed |