US3104888A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Disassemblable ski
Assignee: —
•
Filing: —
•
Granted: 1963-09-24
•
Expires: 1980-09-24
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 15:34
CPC Classifications
A; A63; A63C; A63C5/00; A63C5/02; Y; Y10; Y10T; Y10T403/00; Y10T403/66
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
162 words
A DISASSEMBLABLE SKI COMPRISING FORWARD AND REARWARD SKI ENDS, SAID FORWARD AND REARWARD ENDS JOINING TOGETHER THROUGH ABUTTING MATING INNER END MEMBERS, THE GENERAL CROSS-SECTIONAL SHAPE OF SAID FORWARD AND REARWARD SKI ENDS CONTINUING THROUGH SAID INNER END MEMBERS WHEN JOINED IN MATING RELATION, ONE OF SAID INNER END MEMBERS CONTAINING IN THE UPPER SURFACE THEREOF AN OPEN END CHANNEL HAVING CONVERGING SIDE WALLS, THE OTHER OF SAID INNER END MEMBERS HAVING A TONGUE SLIDABLE IN AND OUT OF SAID CHANNEL, THE SIDE WALLS OF SAID TONGUE BEING CONTOURED TO MATE WITH SAID CONVERGENT SIDE WALLS OF SAID CHANNEL WITH SAID MATING SIDE WALLS RETAINING SAID SKI ENDS TOGETHER AGAINST TORSIONAL AND BENDING FORCES WHEN SAID INNER END MEMBERS ARE JOINED IN MATING RELATION, AND LONGITUDINALLY MOVABLE COOPERATING RELEASABLE MEANS IN SAID MATING MEMBERS FOR RELEASABLY RETAINING SAID MEMBERS IN JOINED MATING RELATIONSHIP UNDER LONGITUDINAL TENSION, SAID MEANS WHEN IN RETAINING POSITION BEING CONFINED ENTIRELY WITHIN THE CONFINES OF SAID CROSS-SECTIONAL SHAPE.
Claim 2
Dependent Claim
162 words
A DISASSEMBLABLE SKI COMPRISING FORWARD AND REARWARD SKI ENDS, SAID FORWARD AND REARWARD ENDS JOINING TOGETHER THROUGH ABUTTING MATING INNER END MEMBERS, THE GENERAL CROSS-SECTIONAL SHAPE OF SAID FORWARD AND REARWARD SKI ENDS CONTINUING THROUGH SAID INNER END MEMBERS WHEN JOINED IN MATING RELATION, ONE OF SAID INNER END MEMBERS CONTAINING IN THE UPPER SURFACE THEREOF AN OPEN END CHANNEL HAVING CONVERGING SIDE WALLS, THE OTHER OF SAID INNER END MEMBERS HAVING A TONGUE SLIDABLE IN AND OUT OF SAID CHANNEL, THE SIDE WALLS OF SAID TONGUE BEING CONTOURED TO MATE WITH SAID CONVERGENT SIDE WALLS OF SAID CHANNEL WITH SAID MATING SIDE WALLS RETAINING SAID SKI ENDS TOGETHER AGAINST TORSIONAL AND BENDING FORCES WHEN SAID INNER END MEMBERS ARE JOINED IN MATING RELATION, AND LONGITUDINALLY MOVABLE COOPERATING RELEASABLE MEANS IN SAID MATING MEMBERS FOR RELEASABLY RETAINING SAID MEMBERS IN JOINED MATING RELATIONSHIP UNDER LONGITUDINAL TENSION, SAID MEANS WHEN IN RETAINING POSITION BEING CONFINED ENTIRELY WITHIN THE CONFINES OF SAID CROSS-SECTIONAL SHAPE.
References Cited (Backward Citations)
AT20645B
Cited
CH80543A
Cited
FR837166A
Cited
DE754108C
Cited
US2387061A
Cited
US2545209A
Cited
US2648543A
Cited
US2832446A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-09-23 | 1967-03-25 | 1967-09-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-09-23 | 1971-03-25 | 1971-09-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-09-23 | 1975-03-25 | 1975-09-24 | $7700.00 | Window Closed / Lapsed |