US3018903A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vehicle parking system
Assignee: Individual
•
Filing: 1959-01-06
•
Granted: 1962-01-30
•
Expires: 1979-01-06
Abstract
No abstract record available.
Inventors
- 👤 Bianca Edoardo Giuseppe
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 13:02
CPC Classifications
E; E04; E04H; E04H6/00; E04H6/08; E04H6/12; E04H6/18
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US384169A
Cited
US2733819A
Cited
US1568384A
Cited
US1554584A
Cited
US2652938A
Cited
US2511619A
Cited
US2667983A
Cited
US2875910A
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 |