US2591504A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hog carcass grade calculator
Assignee: Oscar Mayer Foods Corp
•
Filing: 1950-02-10
•
Granted: 1952-04-01
•
Expires: 1970-02-10
Abstract
No abstract record available.
Inventors
- 👤 Robert E Botts
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 23:40
CPC Classifications
G; G06; G06G; G06G1/00; G06G1/0005; G06G1/001
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US606388A
Cited
GB189405060A
Cited
US651142A
Cited
GB196282A
Cited
US1602490A
Cited
US2045176A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-04-01 | 1955-10-01 | 1956-04-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-04-01 | 1959-10-01 | 1960-04-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-04-01 | 1963-10-01 | 1964-04-01 | $7700.00 | Window Closed / Lapsed |