US2981412A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Machine for facilitating sorting or sizing of commodities, such as poultry, according to weight
Assignee: Individual
•
Filing: 1958-09-03
•
Granted: 1961-04-25
•
Expires: 1978-09-03
Abstract
No abstract record available.
Inventors
- 👤 Franklin F Mcqueen
- 👤 Edward S Morrissette
- 👤 Ernest R Hoke
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 13:44
CPC Classifications
B; B07; B07C; B07C5/00; B07C5/16; B07C5/24
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
USRE15218E
Cited
US1199184A
Cited
US1355999A
Cited
US1956762A
Cited
US2092109A
Cited
US2138475A
Cited
US2678185A
Cited
US2759603A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-04-24 | 1964-10-24 | 1965-04-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-04-24 | 1968-10-24 | 1969-04-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-04-24 | 1972-10-24 | 1973-04-25 | $7700.00 | Window Closed / Lapsed |