US3110359A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Mobile scaffolding
Assignee: Individual
•
Filing: 1962-02-05
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Granted: 1963-11-12
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Expires: 1982-02-05
Abstract
No abstract record available.
Inventors
- 👤 Arthur R Solomon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 14:25
CPC Classifications
E; E04; E04G; E04G1/00; E04G1/18; B; B60; B60P; B60P1/00; B60P1/02; B60P1/025
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
174 words
A MOBILE SCAFFOLD COMPRISING A MOBILE VEHICLE HAVING A CHASSIS, A SCAFFOLD SUPPORTING AND ELEVATING MEANS MOUNTED ON SAID CHASSIS, SAID SCAFFOLD SUPPORTING AND ELEVATING MEANS INCLUDING A PLURALITY OF PARALLEL CROSS-SHAFTS ROTATABLY MOUNTED IN A HORIZONTAL PLANE TRANSVERSELY OF AND BY SAID CHASSIS, IN SPACED RELATIONSHIP THEREALONG WITH CORRESPONDING END PORTIONS EXTENDING TO ONE SIDE THEREOF, A RADIALLY EXTENDING LEVER ARM FIXED RIGIDLY TO THE EXTENDING END PORTION OF EACH CROSS-SHAFT, EACH OF SAID LEVER ARMS HAVING A PLATFORM SUPPORTING MEMBER AT ITS OUTER END, A PLATFORM SUPPORTED JOINTLY BY SAID SUPPORTING MEMBERS, AN ACTUATING ARM SECURED TO AND EXTENDING FROM EACH LEVER ARM ADJACENT ITS CROSS-SHAFT, LINKS EXTENDED BETWEEN AND JOINING THE FREE ENDS OF SAID ACTUATING ARMS TO RETAIN SAID LEVER ARMS IN PARALLEL RELATIONSHIP AND TO EFFECT THEIR SWINGING ADJUSTMENT IN UNISON, AND A POWER CYLINDER MOUNTED BY SAID VEHICLE, SAID POWER CYLINDER INCLUDING A PISTON ROD EXTENDING THEREFROM AND OPERATIVELY CONNECTED WITH ONE OF SAID ACTUATING ARMS FOR EFFECTING AND CONTROLLING THE PLATFORM ELEVATIONAL ADJUSTMENT BY SAID LEVER ARMS.
Claim 2
Dependent Claim
174 words
A MOBILE SCAFFOLD COMPRISING A MOBILE VEHICLE HAVING A CHASSIS, A SCAFFOLD SUPPORTING AND ELEVATING MEANS MOUNTED ON SAID CHASSIS, SAID SCAFFOLD SUPPORTING AND ELEVATING MEANS INCLUDING A PLURALITY OF PARALLEL CROSS-SHAFTS ROTATABLY MOUNTED IN A HORIZONTAL PLANE TRANSVERSELY OF AND BY SAID CHASSIS, IN SPACED RELATIONSHIP THEREALONG WITH CORRESPONDING END PORTIONS EXTENDING TO ONE SIDE THEREOF, A RADIALLY EXTENDING LEVER ARM FIXED RIGIDLY TO THE EXTENDING END PORTION OF EACH CROSS-SHAFT, EACH OF SAID LEVER ARMS HAVING A PLATFORM SUPPORTING MEMBER AT ITS OUTER END, A PLATFORM SUPPORTED JOINTLY BY SAID SUPPORTING MEMBERS, AN ACTUATING ARM SECURED TO AND EXTENDING FROM EACH LEVER ARM ADJACENT ITS CROSS-SHAFT, LINKS EXTENDED BETWEEN AND JOINING THE FREE ENDS OF SAID ACTUATING ARMS TO RETAIN SAID LEVER ARMS IN PARALLEL RELATIONSHIP AND TO EFFECT THEIR SWINGING ADJUSTMENT IN UNISON, AND A POWER CYLINDER MOUNTED BY SAID VEHICLE, SAID POWER CYLINDER INCLUDING A PISTON ROD EXTENDING THEREFROM AND OPERATIVELY CONNECTED WITH ONE OF SAID ACTUATING ARMS FOR EFFECTING AND CONTROLLING THE PLATFORM ELEVATIONAL ADJUSTMENT BY SAID LEVER ARMS.
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) | 1966-11-11 | 1967-05-13 | 1967-11-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-11-11 | 1971-05-13 | 1971-11-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-11-11 | 1975-05-13 | 1975-11-12 | $7700.00 | Window Closed / Lapsed |