US2678726A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Machine for grading eggs and the like according to weight
Assignee: Individual
•
Filing: 1949-02-04
•
Granted: 1954-05-18
•
Expires: 1969-02-04
Abstract
No abstract record available.
Inventors
- 👤 Ralph C Root
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 21:17
CPC Classifications
B; B07; B07C; B07C5/00; B07C5/16; B07C5/22; A; A01; A01K; A01K43/00; Y; Y10; Y10S; Y10S209/00; Y10S209/918
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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FR573714A
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US1770810A
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US1747593A
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GB336328A
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US1791096A
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US1888673A
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US2003561A
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US2235725A
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US2178203A
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US2235877A
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US2279947A
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US2357783A
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US2353539A
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US2442689A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-05-17 | 1957-11-16 | 1958-05-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-05-17 | 1961-11-16 | 1962-05-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-05-17 | 1965-11-16 | 1966-05-18 | $7700.00 | Window Closed / Lapsed |