US2440023A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cattle marker
Assignee: Individual
•
Filing: 1945-10-24
•
Granted: 1948-04-20
•
Expires: 1965-10-24
Abstract
No abstract record available.
Inventors
- 👤 William F Schacht
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 02:41
CPC Classifications
A; A01; A01K; A01K11/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US345600A
Cited
US1318821A
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US661738A
Cited
US843586A
Cited
US2005649A
Cited
US2060921A
Cited
US2354617A
Cited
US2345292A
Cited
US2383419A
Cited
US2345293A
Cited
US2383718A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1951-04-20 | 1951-10-20 | 1952-04-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1955-04-20 | 1955-10-20 | 1956-04-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1959-04-20 | 1959-10-20 | 1960-04-20 | $7700.00 | Window Closed / Lapsed |