US3085675A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Folding conveyor
Assignee: HAWAIIAN DEV Co
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Filing: 1961-05-22
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Granted: 1963-04-16
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Expires: 1981-05-22
Abstract
No abstract record available.
Inventors
- 👤 Jr John M Feiteira
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 10:15
CPC Classifications
A; A01; A01D; A01D87/00; A01D87/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
117 words
IN A FOLDING CONVEYOR, THE COMBINATION OF: FIRST AND SECOND FRAME SECTIONS PIVOTALLY CONNECTED END-TOEND, AN ENDLESS CONVEYOR MEMBER MOUNTED TO TRAVEL ON SAID FRAME SECTIONS, FLUID PRESSURE POWER MEANS EFFECTING RELATIVE SWINGING MOVEMENT OF SAID FRAME SECTION ABOUT THEIR PIVOTAL CONNECTION, SAID POWER MEANS INCLUDING FIRST AND SECOND POWER CYLINDER ASSEMBLIES, EACH HAVING A PAIR OF RELATIVELY MOVABLE PARTS, MEANS PIVOTALLY CONNECTING ONE PART OF EACH OF SAID CYLINDER ASSEMBLIES TO ONE OF SAID FRAME SECTIONS, RESPECTIVELY, PIVOT MEANS CONNECTING THE OTHER PART OF ONE CYLINDER ASSEMBLY TO THE OTHER PART OF THE OTHER CYLINDER ASSEMBLY, AND A MEMBER CONSTRAINING SAID PIVOT MEANS TO A PREDETERMINED PATH RELATIVE TO AT LEAST ONE OF SAID FRAME SECTIONS.
Claim 2
Dependent Claim
117 words
IN A FOLDING CONVEYOR, THE COMBINATION OF: FIRST AND SECOND FRAME SECTIONS PIVOTALLY CONNECTED END-TOEND, AN ENDLESS CONVEYOR MEMBER MOUNTED TO TRAVEL ON SAID FRAME SECTIONS, FLUID PRESSURE POWER MEANS EFFECTING RELATIVE SWINGING MOVEMENT OF SAID FRAME SECTION ABOUT THEIR PIVOTAL CONNECTION, SAID POWER MEANS INCLUDING FIRST AND SECOND POWER CYLINDER ASSEMBLIES, EACH HAVING A PAIR OF RELATIVELY MOVABLE PARTS, MEANS PIVOTALLY CONNECTING ONE PART OF EACH OF SAID CYLINDER ASSEMBLIES TO ONE OF SAID FRAME SECTIONS, RESPECTIVELY, PIVOT MEANS CONNECTING THE OTHER PART OF ONE CYLINDER ASSEMBLY TO THE OTHER PART OF THE OTHER CYLINDER ASSEMBLY, AND A MEMBER CONSTRAINING SAID PIVOT MEANS TO A PREDETERMINED PATH RELATIVE TO AT LEAST ONE OF SAID FRAME SECTIONS.
References Cited (Backward Citations)
US785241A
Cited
US2812867A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-04-15 | 1966-10-15 | 1967-04-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-04-15 | 1970-10-15 | 1971-04-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-04-15 | 1974-10-15 | 1975-04-16 | $7700.00 | Window Closed / Lapsed |