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US2722075A
Expired / Lapsed
US
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Duck retrieving device
Assignee: Individual
•
Filing: 1954-07-12
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Granted: 1955-11-01
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Expires: 1974-07-12
Abstract
No abstract record available.
Inventors
- 👤 Elmer L Abrassart
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 21:09
CPC Classifications
A; A01; A01M; A01M31/00; F; F41; F41H; F41H13/00; F41H13/0006; F42; F42B; F42B12/00; F42B12/02; F42B12/36; F42B12/362
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1339697A
Cited
US2058709A
Cited
US2289284A
Cited
GB562721A
Cited
US2586003A
Cited
US2629600A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-10-31 | 1959-05-02 | 1959-11-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-10-31 | 1963-05-02 | 1963-11-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-10-31 | 1967-05-02 | 1967-11-01 | $7700.00 | Window Closed / Lapsed |