US2646287A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vehicle push block attachment
Assignee: Individual
•
Filing: 1951-10-12
•
Granted: 1953-07-21
•
Expires: 1971-10-12
Abstract
No abstract record available.
Inventors
- 👤 Aimo J Kytola
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 13:35
CPC Classifications
B; B62; B62D; B62D49/00; B62D49/04; Y; Y10; Y10S; Y10S293/00; Y10S293/01
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
FR522440A
Cited
US1378793A
Cited
US1628038A
Cited
US1814427A
Cited
US1746954A
Cited
US1813858A
Cited
US2418554A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-07-20 | 1957-01-19 | 1957-07-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-07-20 | 1961-01-19 | 1961-07-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-07-20 | 1965-01-19 | 1965-07-21 | $7700.00 | Window Closed / Lapsed |