Patent US2790184A successfully refreshed from Google Patents.
US2790184A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pet runway for vehicles
Assignee: Individual
•
Filing: 1954-06-04
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Granted: 1957-04-30
•
Expires: 1974-06-04
Abstract
No abstract record available.
Inventors
- 👤 Sydney L Testa
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 20:37
CPC Classifications
B; B60; B60P; B60P3/00; B60P3/04; B60R; B60R7/00; B60R7/04; B60R7/043
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US236289A
Cited
US883001A
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US1171531A
Cited
CH73670A
Cited
US1259220A
Cited
US1890163A
Cited
US1872740A
Cited
US1912514A
Cited
US2499103A
Cited
GB682102A
Cited
US2696246A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-04-29 | 1960-10-29 | 1961-04-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-04-29 | 1964-10-29 | 1965-04-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-04-29 | 1968-10-29 | 1969-04-30 | $7700.00 | Window Closed / Lapsed |