US3291089A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Ship construction
Assignee: Individual
•
Filing: 1965-02-01
•
Granted: 1966-12-13
•
Expires: 1985-02-01
Abstract
No abstract record available.
Inventors
- 👤 Lithgow William James
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 13:29
CPC Classifications
B; B63; B63C; B63C5/00; B63B; B63B73/00; B63B73/20; B63B73/40; B63B73/43
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
44 words
A METHOD OF CONSTRUCTING A SHIP, INCLUDING MOUNTING A MOBILE SHED OVER A SHIP''S BERTH OF SUBSTANTIALLY GREATER LENGTH THAN THE SHED, FABRICATING SUCCESSIVE SECTIONS OF THE SHIP, SECURING THE SECTIONS INTO POSITION ON THE SHIP IN THE SHED, AND PROGRESSIVELY MOVING THE SHED
Claim 2
Independent Claim
44 words
A METHOD OF CONSTRUCTING A SHIP, INCLUDING MOUNTING A MOBILE SHED OVER A SHIP''S BERTH OF SUBSTANTIALLY GREATER LENGTH THAN THE SHED, FABRICATING SUCCESSIVE SECTIONS OF THE SHIP, SECURING THE SECTIONS INTO POSITION ON THE SHIP IN THE SHED, AND PROGRESSIVELY MOVING THE SHED
References Cited (Backward Citations)
DE1099882B
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-12-12 | 1970-06-13 | 1970-12-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-12-12 | 1974-06-13 | 1974-12-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-12-12 | 1978-06-13 | 1978-12-13 | $7700.00 | Window Closed / Lapsed |