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Patent US2684263A successfully refreshed from Google Patents.
US2684263A
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Remote control assembly for door latches
Assignee: Ferro Stamping Co
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Filing: 1950-11-06
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Granted: 1954-07-20
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Expires: 1970-11-06
Abstract
No abstract record available.
Inventors
- 👤 Donald E Mckay
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 16:36
CPC Classifications
E; E05; E05B; E05B83/00; E05B83/36; Y; Y10; Y10S; Y10S292/00; Y10S292/25; Y10T; Y10T292/00; Y10T292/57
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1493794A
Cited
US1760491A
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US2246785A
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US2393147A
Cited
US2554438A
Cited
US2536295A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-07-19 | 1958-01-18 | 1958-07-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-07-19 | 1962-01-18 | 1962-07-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-07-19 | 1966-01-18 | 1966-07-20 | $7700.00 | Window Closed / Lapsed |