US2784852A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hydraulic control gears for the storage of goods, particularly for the parking of automobiles
Assignee: Buss AG
•
Filing: 1956-04-27
•
Granted: 1957-03-12
•
Expires: 1976-04-27
Abstract
No abstract record available.
Inventors
- 👤 Strauss Manfred
- 👤 Truninger Paul
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 05:16
CPC Classifications
E; E04; E04H; E04H6/00; E04H6/08; E04H6/12; E04H6/30; E04H6/36
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1431248A
Cited
US2009579A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-03-11 | 1960-09-10 | 1961-03-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-03-11 | 1964-09-10 | 1965-03-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-03-11 | 1968-09-10 | 1969-03-12 | $7700.00 | Window Closed / Lapsed |