US2417823A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Egg feeding device
Assignee: Wilson and Co Inc
•
Filing: 1944-10-28
•
Granted: 1947-03-25
•
Expires: 1964-10-28
Abstract
No abstract record available.
Inventors
- 👤 George F Hodson
- 👤 Lyman L Campbell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 03:53
CPC Classifications
B; B65; B65G; B65G33/00; B65G33/02; B65G33/06
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US287010A
Cited
US1113932A
Cited
US1350794A
Cited
US1423698A
Cited
US1440744A
Cited
US1604133A
Cited
US1565849A
Cited
US1892670A
Cited
US1964152A
Cited
US2377431A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1950-03-24 | 1950-09-23 | 1951-03-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1954-03-24 | 1954-09-23 | 1955-03-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1958-03-24 | 1958-09-23 | 1959-03-25 | $7700.00 | Window Closed / Lapsed |