US2471429A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Mounting for the driving and operating mechanisms of industrial trucks
Assignee: Baker Raulang Co
•
Filing: 1944-10-04
•
Granted: 1949-05-31
•
Expires: 1964-10-04
Abstract
No abstract record available.
Inventors
- 👤 Paul E Hawkins
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 20:47
CPC Classifications
B; B66; B66F; B66F9/00; B66F9/06; B66F9/075; B66F9/20; Y; Y10; Y10S; Y10S180/00; Y10S180/908; Y10T; Y10T74/00; Y10T74/21; Y10T74/2186
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2001029A
Cited
US2141234A
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US2074946A
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US2307857A
Cited
US2304040A
Cited
US2253592A
Cited
US2299445A
Cited
US2349064A
Cited
US2368121A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-05-30 | 1952-11-29 | 1953-05-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-05-30 | 1956-11-29 | 1957-05-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-05-30 | 1960-11-29 | 1961-05-31 | $7700.00 | Window Closed / Lapsed |