US3018652A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Lockable push-button arrangement
Assignee: EXPL DE BREVETS D APP ELECTRON
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Filing: 1959-11-30
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Granted: 1962-01-30
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Expires: 1979-11-30
Abstract
No abstract record available.
Inventors
- 👤 Dubonnet Andre
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 18:41
CPC Classifications
E; E05; E05B; E05B47/00; E05B47/06; E05B47/0676; E05B1/00; E05B1/0038; E05B2047/0048; E05B2047/005; E05B47/0001; E05B47/0002; E05B47/0003; E05B47/0004; Y; Y10; Y10S; Y10S292/00; Y10S292/37; Y10T; Y10T292/00; Y10T292/57; Y10T70/00; Y10T70/50; Y10T70/5611; Y10T70/5642; Y10T70/5757; Y10T70/5765; Y10T70/5805; Y10T74/00; Y10T74/20; Y10T74/20396; Y10T74/20468
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2795127A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-01-29 | 1965-07-31 | 1966-01-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-01-29 | 1969-07-31 | 1970-01-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-01-29 | 1973-07-31 | 1974-01-30 | $7700.00 | Window Closed / Lapsed |