US2120751A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Positive vehicle-storage automatic system
Assignee: CROSS PARKING SYSTEMS Inc
•
Filing: 1927-01-21
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Granted: 1938-06-14
•
Expires: 1947-01-21
Abstract
No abstract record available.
Inventors
- 👤 Robert T Jenney
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 03:03
CPC Classifications
E; E04; E04H; E04H6/00; E04H6/42; E04H6/422; E04H6/08; E04H6/12; E04H6/18; E04H6/28; E04H6/282; E04H6/285
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1941-06-13 | 1941-12-13 | 1942-06-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1945-06-13 | 1945-12-13 | 1946-06-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1949-06-13 | 1949-12-13 | 1950-06-14 | $7700.00 | Window Closed / Lapsed |