Patent US979333A successfully refreshed from Google Patents.
US979333A
Expired / Lapsed
US
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Microtome attachment for microscopes.
Assignee: R E L SANER
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Filing: 1910-05-12
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Granted: 1910-12-20
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Expires: 1930-05-12
Abstract
No abstract record available.
Inventors
- 👤 James G Poe
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 19:36
CPC Classifications
G; G02; G02B; G02B21/00; G02B21/24; G02B21/26; Y; Y10; Y10S; Y10S83/00; Y10S83/902; Y10T; Y10T83/00; Y10T83/647; Y10T83/654; Y10T83/869; Y10T83/8748; Y10T83/8749
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1913-12-19 | 1914-06-20 | 1914-12-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1917-12-19 | 1918-06-20 | 1918-12-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1921-12-19 | 1922-06-20 | 1922-12-20 | $7700.00 | Window Closed / Lapsed |