Patent US3201138A successfully refreshed from Google Patents.
US3201138A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Laminated ski with a honeycomb core
Assignee: Individual
•
Filing: 1962-09-10
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Granted: 1965-08-17
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Expires: 1982-09-10
Abstract
No abstract record available.
Inventors
- 👤 Jr Culver S Brown
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 22:43
CPC Classifications
A; A63; A63C; A63C5/00; A63C5/12; Y; Y10; Y10T; Y10T156/00; Y10T156/10; Y10T156/1002; Y10T156/1003
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
98 words
AN IMPROVED ELONGATE SKI, COMPRISING A CORE OF EXPANDED HONEYCOMB MATERIAL, SAID HONEYCOMB MATERIAL INCLUDING A PLURALITY OF FLAT RIBBONS BONDED TO ONE ANOTHER AT RECURRENT INTERVALS TO FORM A PLURALITY OF CELLS, SAID CORE FORMING TOP AND BOTTOM FACES GENERALLY NORMAL TO THE AXIS OF SAID CELLS, EACH SAID RIBBON OF THE CORE BEING DISPOSED IN AN AXIS NORMAL TO THE LONGITUDINAL AXIS OF THE SKI, A TOP SKIN, MEANS ATTACHING SAID TOP SKIN TO THE TOP FACE OF THE CORE, A BOTTOM SKIN, AND MEANS ATTACHING SAID BOTTOM SKIN TO THE BOTTOM FACE OF THE CORE.
Claim 2
Dependent Claim
98 words
AN IMPROVED ELONGATE SKI, COMPRISING A CORE OF EXPANDED HONEYCOMB MATERIAL, SAID HONEYCOMB MATERIAL INCLUDING A PLURALITY OF FLAT RIBBONS BONDED TO ONE ANOTHER AT RECURRENT INTERVALS TO FORM A PLURALITY OF CELLS, SAID CORE FORMING TOP AND BOTTOM FACES GENERALLY NORMAL TO THE AXIS OF SAID CELLS, EACH SAID RIBBON OF THE CORE BEING DISPOSED IN AN AXIS NORMAL TO THE LONGITUDINAL AXIS OF THE SKI, A TOP SKIN, MEANS ATTACHING SAID TOP SKIN TO THE TOP FACE OF THE CORE, A BOTTOM SKIN, AND MEANS ATTACHING SAID BOTTOM SKIN TO THE BOTTOM FACE OF THE CORE.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-08-16 | 1969-02-15 | 1969-08-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-08-16 | 1973-02-15 | 1973-08-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-08-16 | 1977-02-15 | 1977-08-17 | $7700.00 | Window Closed / Lapsed |