US3173703A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Ski sled
Assignee: Individual
•
Filing: 1963-07-15
•
Granted: 1965-03-16
•
Expires: 1983-07-15
Abstract
No abstract record available.
Inventors
- 👤 Isenberger William Jack
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 02:40
CPC Classifications
B; B62; B62B; B62B13/00; B62B13/02; B62B13/06
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
115 words
A SKI SLED COMPRISING: AN ELONGATED FLAT PLATFORM HAVING A REAR AND FORWARD END SAID BEING PROGRESSIVELY WIDER FROM SAID REAR END TO SAID FORWARD END, GRIPPING MEANS ON THE FORWARE END PORTION OF SAID PLATFORM, A PAIR OF SKIS HAVING TURNED UP TOWARD ENDS, COMPRESSIBLE SUPPORT MEANS DEPENDINGFROM EACH SIDE OF SAID PLATFORM, EACH SKI SECURED TO THE LOWER END OF ONE OF SAID SUPPORT MEANS, AND SAID SKI SLED BEING STEERABLE SOLELY BY AN OPERATOR ON SAID PLATFORM SHIFTING HIS WEIGHT TOWARD THE SIDE OF THE INTENDED TURN SO AS TO COMPRESS SAID SUPPORT MEANS ON SAID SIDE ONLY AND CAUSE THE CORRESPONDING LONGITUDINAL EDGES OF SAID SKIS TO BITE INTO THE SNOW.
Claim 2
Dependent Claim
115 words
A SKI SLED COMPRISING: AN ELONGATED FLAT PLATFORM HAVING A REAR AND FORWARD END SAID BEING PROGRESSIVELY WIDER FROM SAID REAR END TO SAID FORWARD END, GRIPPING MEANS ON THE FORWARE END PORTION OF SAID PLATFORM, A PAIR OF SKIS HAVING TURNED UP TOWARD ENDS, COMPRESSIBLE SUPPORT MEANS DEPENDINGFROM EACH SIDE OF SAID PLATFORM, EACH SKI SECURED TO THE LOWER END OF ONE OF SAID SUPPORT MEANS, AND SAID SKI SLED BEING STEERABLE SOLELY BY AN OPERATOR ON SAID PLATFORM SHIFTING HIS WEIGHT TOWARD THE SIDE OF THE INTENDED TURN SO AS TO COMPRESS SAID SUPPORT MEANS ON SAID SIDE ONLY AND CAUSE THE CORRESPONDING LONGITUDINAL EDGES OF SAID SKIS TO BITE INTO THE SNOW.
References Cited (Backward Citations)
DE223237C
Cited
US2357928A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-03-15 | 1968-09-14 | 1969-03-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-03-15 | 1972-09-14 | 1973-03-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-03-15 | 1976-09-14 | 1977-03-16 | $7700.00 | Window Closed / Lapsed |