US2852149A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hoist for use as loading apparatus, crane and excavator
Assignee: D APP MECANO HYDRAULIQUES SOC
•
Filing: 1955-02-02
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Granted: 1958-09-16
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Expires: 1975-02-02
Abstract
No abstract record available.
Inventors
- 👤 Bruneri Carlo
- 👤 Bruneri Mario
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 07:27
CPC Classifications
E; E02; E02F; E02F3/00; E02F3/04; E02F3/28; E02F3/36; E02F3/3604; E02F3/3677; E02F3/3681; E02F3/30; E02F3/308; E02F3/40; E02F3/413; E02F3/4135; E02F9/00; E02F9/08; E02F9/10; E02F9/12; E02F9/121
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2196649A
Cited
GB544984A
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US2407698A
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US2414779A
Cited
US2418299A
Cited
US2577689A
Cited
US2648449A
Cited
US2742162A
Cited
FR1070006A
Cited
US2682346A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-09-15 | 1962-03-17 | 1962-09-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-09-15 | 1966-03-17 | 1966-09-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-09-15 | 1970-03-17 | 1970-09-16 | $7700.00 | Window Closed / Lapsed |