Patent US1794052A successfully refreshed from Google Patents.
US1794052A
Expired / Lapsed
US
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Adjustable horse
Assignee: Walker Manufacturing Co
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Filing: 1927-06-13
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Granted: 1931-02-24
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Expires: 1947-06-13
Abstract
No abstract record available.
Inventors
- 👤 Elzer D Anderson
- 👤 Irwin E Dearsley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 23:11
CPC Classifications
B; B66; B66F; B66F13/00; B66F1/00; B66F1/02; B66F1/04; B66F1/06; F; F16; F16M; F16M11/00; F16M11/02; F16M11/04; F16M11/043; F16M11/046; F16M11/16; F16M11/18
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1934-02-23 | 1934-08-25 | 1935-02-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1938-02-23 | 1938-08-25 | 1939-02-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1942-02-23 | 1942-08-25 | 1943-02-24 | $7700.00 | Window Closed / Lapsed |