Patent US2557477A successfully refreshed from Google Patents.
US2557477A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cattle stock
Assignee: Individual
•
Filing: 1948-07-23
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Granted: 1951-06-19
•
Expires: 1968-07-23
Abstract
No abstract record available.
Inventors
- 👤 Archie E Simon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 09:16
CPC Classifications
A; A01; A01K; A01K1/00; A01K1/06; A01K1/0613
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US899901A
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US1799073A
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US1805405A
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US2139710A
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US2136008A
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US2308213A
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US2268707A
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US2438322A
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US2396928A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-06-18 | 1954-12-18 | 1955-06-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-06-18 | 1958-12-18 | 1959-06-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-06-18 | 1962-12-18 | 1963-06-19 | $7700.00 | Window Closed / Lapsed |