US3517807A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for sorting fish eggs
Assignee: Individual
•
Filing: 1968-07-11
•
Granted: 1970-06-30
•
Expires: 1988-07-11
Abstract
No abstract record available.
Inventors
- 👤 Neil Van Gaalen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 15:14
CPC Classifications
B; B07; B07C; B07C5/00; B07C5/34; B07C5/342; B07C5/04; B07C5/12; Y; Y10; Y10S; Y10S209/00; Y10S209/913; Y10S209/933
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3297157A
Cited
US3410403A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-06-29 | 1973-12-29 | 1974-06-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-06-29 | 1977-12-29 | 1978-06-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-06-29 | 1981-12-29 | 1982-06-30 | $7700.00 | Window Closed / Lapsed |