US3130099A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method for mounting biological sections, transparencies and the like
Assignee: Individual
•
Filing: 1960-09-30
•
Granted: 1964-04-21
•
Expires: 1980-09-30
Abstract
No abstract record available.
Inventors
- 👤 Homburger Freddy
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 20:38
CPC Classifications
G; G01; G01N; G01N1/00; G01N1/28; G01N1/36; Y; Y10; Y10S; Y10S359/00; Y10S359/90; Y10T; Y10T156/00; Y10T156/11
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2105688A
Cited
US2567929A
Cited
US1981453A
Cited
US2158981A
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US2419756A
Cited
US2712514A
Cited
US2871152A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-04-21 | 1967-10-21 | 1968-04-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-04-21 | 1971-10-21 | 1972-04-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-04-21 | 1975-10-21 | 1976-04-21 | $7700.00 | Window Closed / Lapsed |