Patent US3377834A successfully refreshed from Google Patents.
US3377834A
Expired / Lapsed
US
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Automotive vehicle frame straightening device
Assignee: LATUFF BROS Inc
•
Filing: 1965-05-03
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Granted: 1968-04-16
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Expires: 1985-05-03
Abstract
No abstract record available.
Inventors
- 👤 Joseph J Latuff
- 👤 George R Friend
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 09:44
CPC Classifications
B; B21; B21D; B21D1/00; B21D1/14; Y; Y10; Y10S; Y10S72/00; Y10S72/705
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2563527A
Cited
US2013785A
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US2559250A
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US2692002A
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US2705040A
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US2717020A
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US3122194A
Cited
US3214959A
Cited
US3269169A
Cited
GB1011759A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-04-16 | 1971-10-16 | 1972-04-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-04-16 | 1975-10-16 | 1976-04-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-04-16 | 1979-10-16 | 1980-04-16 | $7700.00 | Window Closed / Lapsed |