Patent US3279629A successfully refreshed from Google Patents.
US3279629A
Expired / Lapsed
US
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Gate-lift apparatus
Assignee: Individual
•
Filing: 1965-09-07
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Granted: 1966-10-18
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Expires: 1985-09-07
Abstract
No abstract record available.
Inventors
- 👤 Pietroroia Dominic
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 21:20
CPC Classifications
B; B60; B60P; B60P1/00; B60P1/003; B60P1/44; B60P1/4414
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
82 words
VERTICAL GATE-LIFT APPARATUS FOR A BODY HAVING A FRAME AND A BED COMPRISING: A BED EXTENSION, A PAIR OF BED EXTENSION ARMS MOUNTED TO SAID BED EXTENSION AND PIVOTALLY MOUNTED TO SAID FRAME ON OPPOSITE SIDES THEREOF TO THEREBY DEFINE A PIVOT AXIS, A TAILGATE PIVOTALLY MOUNTED IN THE PLANE OF SAID BED EXTENSION, A HYDRAULIC CYLINDER CONNECTED TO SAID BED EXTENSION ARMS AND SAID FRAME, MEANS FOR ACTUATING SAID HYDRAULIC CYLINDER TO THEREBY PIVOT SAID BED EXTENSION ARMS SIMULTANEOUSLY FOR RAISING
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-10-17 | 1970-04-18 | 1970-10-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-10-17 | 1974-04-18 | 1974-10-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-10-17 | 1978-04-18 | 1978-10-18 | $7700.00 | Window Closed / Lapsed |