Patent US2638995A successfully refreshed from Google Patents.
US2638995A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vehicle parking device
Assignee: Individual
•
Filing: 1948-04-30
•
Granted: 1953-05-19
•
Expires: 1968-04-30
Abstract
No abstract record available.
Inventors
- 👤 George A Gottlieb
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 03:24
CPC Classifications
B; B60; B60S; B60S9/00; B60S9/14; B60S9/205; B60S9/21; Y; Y10; Y10T; Y10T137/00; Y10T137/7069
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1639054A
Cited
US1661641A
Cited
US1642960A
Cited
US1742636A
Cited
US1772938A
Cited
US2090768A
Cited
US1937457A
Cited
US1928305A
Cited
US2106289A
Cited
US2200027A
Cited
US2212591A
Cited
US2228411A
Cited
US2304622A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-05-18 | 1956-11-17 | 1957-05-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-05-18 | 1960-11-17 | 1961-05-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-05-18 | 1964-11-17 | 1965-05-19 | $7700.00 | Window Closed / Lapsed |