US3126557A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Boat construction
Assignee: —
•
Filing: —
•
Granted: 1964-03-31
•
Expires: 1981-03-31
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 23:19
CPC Classifications
B; B63; B63B; B63B5/00; B63B5/02; B63B5/06; B63B2231/00; B63B2231/32
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
144 words
A BOAT HULL COMPRISING A PLURALITY OF CORRUGATED CARDBOARD HULL SECTIONS, EACH OF SAID CORRUGATED CARDBOARD HULL SECTIONS COMPRISING AT LEAST ONE PLANAR PANEL MEMBER BONDED TO AT LEAST ONE CORRUGATED PANEL MEMBER HAVING PARALLEL RIDGES AND FURROWS, ALL OF SAID HULL SECTIONS BEING CONSECUTIVELY BONDED TOGETHER IN CONTIGUOUS FACE-TO-FACE ALIGNMENT FORMING THE LONGITUDINAL CONTOUR OF SAID BOAT HULL, THE SHAPE OF EACH OF SAID HULL SECTIONS BEING A TRANSVERSE SECTION OF SAID BOAT HULL, THE PARALLEL RIDGES AND FURROWS OF THE CORRUGATED PANEL MEMBER OF EACH HULL SECTION BEING ANGULARLY DISPLACED WITH RESPECT TO THE PARALLEL RIDGES AND FURROWS OF THE CORRUGATED PANEL MEMBER OF AN ADJACENT HULL SECTION, THE COLLECTIVE EDGES OF SAID CONSECUTIVELY AND CONTIGUOUSLY BONDED HULL SECTIONS FORMING THE EXTERIOR AND INTERIOR SURFACES OF SAID BOAT HULL, AND A WATER-SEAL COVERING ADHERING TO SAID COLLECTIVE EDGES OF SAID HULL SECTIONS.
Claim 2
Dependent Claim
144 words
A BOAT HULL COMPRISING A PLURALITY OF CORRUGATED CARDBOARD HULL SECTIONS, EACH OF SAID CORRUGATED CARDBOARD HULL SECTIONS COMPRISING AT LEAST ONE PLANAR PANEL MEMBER BONDED TO AT LEAST ONE CORRUGATED PANEL MEMBER HAVING PARALLEL RIDGES AND FURROWS, ALL OF SAID HULL SECTIONS BEING CONSECUTIVELY BONDED TOGETHER IN CONTIGUOUS FACE-TO-FACE ALIGNMENT FORMING THE LONGITUDINAL CONTOUR OF SAID BOAT HULL, THE SHAPE OF EACH OF SAID HULL SECTIONS BEING A TRANSVERSE SECTION OF SAID BOAT HULL, THE PARALLEL RIDGES AND FURROWS OF THE CORRUGATED PANEL MEMBER OF EACH HULL SECTION BEING ANGULARLY DISPLACED WITH RESPECT TO THE PARALLEL RIDGES AND FURROWS OF THE CORRUGATED PANEL MEMBER OF AN ADJACENT HULL SECTION, THE COLLECTIVE EDGES OF SAID CONSECUTIVELY AND CONTIGUOUSLY BONDED HULL SECTIONS FORMING THE EXTERIOR AND INTERIOR SURFACES OF SAID BOAT HULL, AND A WATER-SEAL COVERING ADHERING TO SAID COLLECTIVE EDGES OF SAID HULL SECTIONS.
References Cited (Backward Citations)
US1758399A
Cited
FR753204A
Cited
US2156635A
Cited
FR894498A
Cited
US2392834A
Cited
GB781162A
Cited
US2813050A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-03-31 | 1967-09-30 | 1968-03-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-03-31 | 1971-09-30 | 1972-03-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-03-31 | 1975-09-30 | 1976-03-31 | $7700.00 | Window Closed / Lapsed |