US3231109A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Material handling machine
Assignee: Irion and Vosseler Zaehlerfabrik GmbH and Co
•
Filing: 1958-02-27
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Granted: 1966-01-25
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Expires: 1978-02-27
Abstract
No abstract record available.
Inventors
- 👤 Bengel Friedrich
- 👤 Taake Heinrich
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 00:33
CPC Classifications
B; B66; B66F; B66F9/00; B66F9/06; B66F9/075; B66F9/07559; B66F9/08; B66F9/10
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
140 words
IN A MATERIAL HANDLING MACHINE, IN COMBINATION, A LONGITUDINAL MAIN VEHICLE PORTION; A SINGLE AUXILIARY TRANSVERSE VEHICLE PORTION FIXED TO AND EXTENDING LATERALLY FROM SAID LONGITUDIANL MAIN VEHICLE PORTION SPACED FROM BOTH ENDS THEREOF SO THAT SAID LONGITUDINAL MAIN VEHICLE PORTION INCLUDES PROJECTING MAIN VEHICLE PORTIONS LOCATED ON OPPOSITE SIDES OF SAID AUXILIARY TRANSVERSE VEHICLE PORTIONS; ROTATABLE SUPPORTING MEANS ON BOTH SAID PROJECTING MAIN VEHICLE PORTIONS LOCATED ON OPPOSITE SIDES OF SAID AUXILIARY TRANSVERSE VEHICLE PORTION; A MAIN FRAME EXTENDING UPWARDLY FROM SAID AUXILIARY VEHICLE PORTION; GUIDE MEANS CARRIED BY SAID AUXILIARY VEHICLE PORTION AND COOPERATING WITH SAID MAIN FRAME TO GUIDE THE LATTER FOR MOVEMENT ALONG SAID AUXILIARY VEHICLE PORTION IN A DIRECTION TRANSVERSE TO SAID MAIN VEHICLE PORTION; AND LOAD-ENGAGING MEANS CARRIED BY SAID MAIN FRAME FOR RAISING AND LOWERING MATERIAL WHICH IS TO BE TRANSPORTED, SAID LOAD-ENGAGING
Claim 2
Dependent Claim
140 words
IN A MATERIAL HANDLING MACHINE, IN COMBINATION, A LONGITUDINAL MAIN VEHICLE PORTION; A SINGLE AUXILIARY TRANSVERSE VEHICLE PORTION FIXED TO AND EXTENDING LATERALLY FROM SAID LONGITUDIANL MAIN VEHICLE PORTION SPACED FROM BOTH ENDS THEREOF SO THAT SAID LONGITUDINAL MAIN VEHICLE PORTION INCLUDES PROJECTING MAIN VEHICLE PORTIONS LOCATED ON OPPOSITE SIDES OF SAID AUXILIARY TRANSVERSE VEHICLE PORTIONS; ROTATABLE SUPPORTING MEANS ON BOTH SAID PROJECTING MAIN VEHICLE PORTIONS LOCATED ON OPPOSITE SIDES OF SAID AUXILIARY TRANSVERSE VEHICLE PORTION; A MAIN FRAME EXTENDING UPWARDLY FROM SAID AUXILIARY VEHICLE PORTION; GUIDE MEANS CARRIED BY SAID AUXILIARY VEHICLE PORTION AND COOPERATING WITH SAID MAIN FRAME TO GUIDE THE LATTER FOR MOVEMENT ALONG SAID AUXILIARY VEHICLE PORTION IN A DIRECTION TRANSVERSE TO SAID MAIN VEHICLE PORTION; AND LOAD-ENGAGING MEANS CARRIED BY SAID MAIN FRAME FOR RAISING AND LOWERING MATERIAL WHICH IS TO BE TRANSPORTED, SAID LOAD-ENGAGING
References Cited (Backward Citations)
FR482944A
Cited
US2424741A
Cited
US2520835A
Cited
US2608315A
Cited
US2621812A
Cited
US2661672A
Cited
US2752056A
Cited
GB752953A
Cited
US2748966A
Cited
FR1093804A
Cited
US2828027A
Cited
US2756885A
Cited
US2995263A
Cited
US2897985A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-01-24 | 1969-07-26 | 1970-01-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-01-24 | 1973-07-26 | 1974-01-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-01-24 | 1977-07-26 | 1978-01-25 | $7700.00 | Window Closed / Lapsed |