US2523301A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Egg cutting device
Assignee: Wilson and Co Inc
•
Filing: 1945-09-04
•
Granted: 1950-09-26
•
Expires: 1965-09-04
Abstract
No abstract record available.
Inventors
- 👤 George F Hodson
- 👤 Lyman L Campbell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 14:16
CPC Classifications
A; A47; A47J; A47J43/00; A47J43/14; A47J43/145; Y; Y10; Y10T; Y10T83/00; Y10T83/242; Y10T83/707
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1795118A
Cited
US1407524A
Cited
US1474717A
Cited
US1916596A
Cited
US2018044A
Cited
US2173278A
Cited
US2443188A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-09-25 | 1954-03-27 | 1954-09-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-09-25 | 1958-03-27 | 1958-09-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-09-25 | 1962-03-27 | 1962-09-26 | $7700.00 | Window Closed / Lapsed |