US3073125A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Drydock
Assignee: PEARLSON ENGINEERING Co I
•
Filing: 1958-12-03
•
Granted: 1963-01-15
•
Expires: 1978-12-03
Abstract
No abstract record available.
Inventors
- 👤 Pearlson Raymond
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 15:15
CPC Classifications
B; B63; B63C; B63C1/00; B63B; B63B71/00; B63C3/00; B63C3/06; B63C5/00; B63C5/02; B63C5/04
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
118 words
A DRYDOCK COMPRISING, SUPPORTING STRUCTURE IN SPACED SECTIONS DEFINING A SLIP INTO WHICH A VESSEL MAY BE FLOATED, AN ARTICULATED PLATFORM WITHIN THE SLIP, THE PLATFORM INCLUDING A PLURALITY OF LOAD-SUPPORTING BEAMS HAVING HORIZONTAL LEDGES IN PARALLEL SPACED RELATION TRANSVERSELY SPANNING THE SLIP, AND A PLURALITY OF FLOORING SECTIONS ONE BETWEEN EACH TWO ADJACENT BEAMS, AND HAVING ITS SIDES PIVOTALLY CONNECTED TO THE ADJACENT BEAMS, EACH FLOORING SECTION INCLUDING A FRAME AND AN OVERLYING FLOOR WITH THE PIVOTAL INTERCONNECTION BETWEEN THE FLOORING SECTIONS AND THE LOAD-SUPPORTING BEAMS BEING TO THE FRAME AND THE FRAME HAVING PORTIONS RESTING UPON THE HORIZONTAL LEDGES OF THE LOAD-SUPPORTING BEAMS, INDIVIDUAL CABLES CONNECTED TO THE ENDS OF THE LOAD-SUPPORTING BEAMS AND TO THE
Claim 2
Dependent Claim
118 words
A DRYDOCK COMPRISING, SUPPORTING STRUCTURE IN SPACED SECTIONS DEFINING A SLIP INTO WHICH A VESSEL MAY BE FLOATED, AN ARTICULATED PLATFORM WITHIN THE SLIP, THE PLATFORM INCLUDING A PLURALITY OF LOAD-SUPPORTING BEAMS HAVING HORIZONTAL LEDGES IN PARALLEL SPACED RELATION TRANSVERSELY SPANNING THE SLIP, AND A PLURALITY OF FLOORING SECTIONS ONE BETWEEN EACH TWO ADJACENT BEAMS, AND HAVING ITS SIDES PIVOTALLY CONNECTED TO THE ADJACENT BEAMS, EACH FLOORING SECTION INCLUDING A FRAME AND AN OVERLYING FLOOR WITH THE PIVOTAL INTERCONNECTION BETWEEN THE FLOORING SECTIONS AND THE LOAD-SUPPORTING BEAMS BEING TO THE FRAME AND THE FRAME HAVING PORTIONS RESTING UPON THE HORIZONTAL LEDGES OF THE LOAD-SUPPORTING BEAMS, INDIVIDUAL CABLES CONNECTED TO THE ENDS OF THE LOAD-SUPPORTING BEAMS AND TO THE
References Cited (Backward Citations)
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Cited
US2849212A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-01-14 | 1966-07-16 | 1967-01-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-01-14 | 1970-07-16 | 1971-01-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-01-14 | 1974-07-16 | 1975-01-15 | $7700.00 | Window Closed / Lapsed |