US3019581A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automatic catcher
Assignee: AMF Inc
•
Filing: 1958-06-20
•
Granted: 1962-02-06
•
Expires: 1978-06-20
Abstract
No abstract record available.
Inventors
- 👤 Jr Malcolm E Phillips
- 👤 Jr Harvie P Curlee
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 06:22
CPC Classifications
A; A24; A24C; A24C5/00; A24C5/35; A24C5/352; A24C5/354
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1305561A
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US902976A
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US1474448A
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US1535784A
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US1828232A
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US1964084A
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US2592642A
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US2613861A
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US2678125A
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US2819576A
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US2863553A
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US2956382A
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US2889676A
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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) | 1965-02-05 | 1965-08-07 | 1966-02-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-02-05 | 1969-08-07 | 1970-02-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-02-05 | 1973-08-07 | 1974-02-06 | $7700.00 | Window Closed / Lapsed |