US3044354A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cross-slide table for microscopes
Assignee: Carl Zeiss AG
•
Filing: 1959-08-10
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Granted: 1962-07-17
•
Expires: 1979-08-10
Abstract
No abstract record available.
Inventors
- 👤 Brosicke Paul
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 14:54
CPC Classifications
G; G02; G02B; G02B21/00; G02B21/24; G02B21/26
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1713412A
Cited
US2034110A
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US2408512A
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US2537917A
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US2542755A
Cited
CH282773A
Cited
US2780135A
Cited
US3009390A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-07-16 | 1966-01-15 | 1966-07-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-07-16 | 1970-01-15 | 1970-07-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-07-16 | 1974-01-15 | 1974-07-17 | $7700.00 | Window Closed / Lapsed |