US3228534A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Crane arrangement for use on board a ship
Assignee: Individual
•
Filing: 1962-12-17
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Granted: 1966-01-11
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Expires: 1982-12-17
Abstract
No abstract record available.
Inventors
- 👤 Thaeter Hans
- 👤 Bredemeier Horst
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 05:02
CPC Classifications
B; B66; B66C; B66C23/00; B66C23/60; B66C23/605; B63; B63B; B63B27/00; B63B27/10; B66C23/06; B66C23/08; B66C23/10; B66C2700/00; B66C2700/03; B66C2700/0307
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
98 words
IN A SHIP CRANE HAVING A MOVABLE CAR AND A BOOM, SAID CAR BEING MOUNTED FOR MOVEMENT LONGITUDINALLY OF A SHIP, SAID BOOM HAVING A FOOT, A HEAD AND A BODY PORTION AND BEING MOUNTED ON SAID CAR FOR MOVEMENT WITH SAID CAR AND FOR PIVOTING ABOUT A SUBSTANTIALLY HORIZONTAL AXIS EXTENDING LONGITUDINALLY OF SAID SHIP, SAID BOOM BODY PORTION BEING INCLINED WITH RESPECT TO SAID AXIS WHEREBY SAID BOOM HEAD PORTION HAS A PLANE OF MOVEMENT DISPLACED LONGITUDINALLY OF AND SUBSTANTIALLY PARALLEL TO A VERTICAL PLANE PASSING THROUGH SAID FOOT OF SAID BOOM PERPENDICULAR TO SAID AXIS.
Claim 2
Dependent Claim
98 words
IN A SHIP CRANE HAVING A MOVABLE CAR AND A BOOM, SAID CAR BEING MOUNTED FOR MOVEMENT LONGITUDINALLY OF A SHIP, SAID BOOM HAVING A FOOT, A HEAD AND A BODY PORTION AND BEING MOUNTED ON SAID CAR FOR MOVEMENT WITH SAID CAR AND FOR PIVOTING ABOUT A SUBSTANTIALLY HORIZONTAL AXIS EXTENDING LONGITUDINALLY OF SAID SHIP, SAID BOOM BODY PORTION BEING INCLINED WITH RESPECT TO SAID AXIS WHEREBY SAID BOOM HEAD PORTION HAS A PLANE OF MOVEMENT DISPLACED LONGITUDINALLY OF AND SUBSTANTIALLY PARALLEL TO A VERTICAL PLANE PASSING THROUGH SAID FOOT OF SAID BOOM PERPENDICULAR TO SAID AXIS.
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) | 1969-01-10 | 1969-07-12 | 1970-01-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-01-10 | 1973-07-12 | 1974-01-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-01-10 | 1977-07-12 | 1978-01-11 | $7700.00 | Window Closed / Lapsed |