Patent US2294575A successfully refreshed from Google Patents.
US2294575A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pickup arm for phonographs
Assignee: Philips Home Products Inc
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Filing: 1941-08-07
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Granted: 1942-09-01
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Expires: 1961-08-07
Abstract
No abstract record available.
Inventors
- 👤 Emmor V Schneider
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 07:14
CPC Classifications
G; G11; G11B; G11B3/00; G11B3/02; G11B3/08; E; E05; E05C; E05C17/00; E05C17/02; G11B3/10; G11B3/12; G11B3/20
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) | 1945-08-31 | 1946-03-02 | 1946-09-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1949-08-31 | 1950-03-02 | 1950-09-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1953-08-31 | 1954-03-02 | 1954-09-01 | $7700.00 | Window Closed / Lapsed |