US3211314A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Projecting and retracting lever mechanism for a load supporting member on an industrial truck
Assignee: Yale and Towne Inc
•
Filing: 1963-05-24
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Granted: 1965-10-12
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Expires: 1983-05-24
Abstract
No abstract record available.
Inventors
- 👤 Bronislaus I Ulinski
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 10:39
CPC Classifications
B; B66; B66F; B66F9/00; B66F9/06; B66F9/075; B66F9/12; B66F9/122; Y; Y10; Y10T; Y10T74/00; Y10T74/18; Y10T74/18888; Y10T74/1892; Y10T74/18944
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
102 words
IN AN INDUSTRIAL TRUCK OF THE CLASS DESCRIBED, A LOAD SUPPORT ON SAID TRUCK, A LOAD PLATFORM, MEANS MOUNTING SAID LOAD PLATFORM FOR LONGITUDINAL PROJECTION AND RETRACTION RELATIVELY TO SAID SAID SUPPORT COMPRISING A FIRST SET OF UPPER AND LOWER LINKS PIVOTED AT THE LOWER ENDS THEREOF TO SAID LOAD SUPPORT, A SECOND SET OF UPPER AND LOWER LINKS PIVOTED AT THE LOWER ENDS THEREOF TO SAID LOAD PLATFORM, MEANS PIVOTING THE SAID LOWER LINKS TO ONE ANOTHER AT A POINT INWARDLY OF THEIR UPPER ENDS, MEANS PIVOTING THE UPPER END OF EACH OF THE UPPER LINKS OF EACH SET TO THE
References Cited (Backward Citations)
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US2616578A
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US2785807A
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US2800236A
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US2752058A
Cited
US2829785A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-10-11 | 1969-04-12 | 1969-10-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-10-11 | 1973-04-12 | 1973-10-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-10-11 | 1977-04-12 | 1977-10-12 | $7700.00 | Window Closed / Lapsed |