US2709532A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Load support and pusher for industrial lift trucks
Assignee: Doosan Bobcat North America Inc
•
Filing: 1950-09-06
•
Granted: 1955-05-31
•
Expires: 1970-09-06
Abstract
No abstract record available.
Inventors
- 👤 Carl B Marietta
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 23:56
CPC Classifications
B; B66; B66F; B66F9/00; B66F9/06; B66F9/075; B66F9/12; B66F9/19; B66F9/195
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US940878A
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US1451773A
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US1964621A
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US2081178A
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US2086160A
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US2388458A
Cited
US2516686A
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US2571550A
Cited
US2599052A
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US2584240A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-05-30 | 1958-11-29 | 1959-05-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-05-30 | 1962-11-29 | 1963-05-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-05-30 | 1966-11-29 | 1967-05-31 | $7700.00 | Window Closed / Lapsed |