Patent US2547426A successfully refreshed from Google Patents.
US2547426A
Expired / Lapsed
US
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Stall and manger construction
Assignee: Individual
•
Filing: 1949-03-18
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Granted: 1951-04-03
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Expires: 1969-03-18
Abstract
No abstract record available.
Inventors
- 👤 John D Youngman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 16:00
CPC Classifications
A; A01; A01K; A01K1/00; A01K1/0005; A01K1/0011
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1335568A
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US715478A
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US741175A
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US1142246A
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US1328970A
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US1355845A
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US1596077A
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US1481108A
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US1738068A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-04-02 | 1954-10-02 | 1955-04-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-04-02 | 1958-10-02 | 1959-04-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-04-02 | 1962-10-02 | 1963-04-03 | $7700.00 | Window Closed / Lapsed |