US2846186A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vehicle-handling and transfer dolly for mechanical parking garages
Assignee: DRESSER IDECO Co
•
Filing: 1956-12-03
•
Granted: 1958-08-05
•
Expires: 1976-12-03
Abstract
No abstract record available.
Inventors
- 👤 Robert W Smith
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 06:52
CPC Classifications
E; E04; E04H; E04H6/00; E04H6/08; E04H6/12; E04H6/18; E04H6/182; E04H6/183
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1502350A
Cited
US1584517A
Cited
US1962127A
Cited
US1996673A
Cited
US2626065A
Cited
US2785809A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-08-04 | 1962-02-03 | 1962-08-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-08-04 | 1966-02-03 | 1966-08-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-08-04 | 1970-02-03 | 1970-08-05 | $7700.00 | Window Closed / Lapsed |