US3194572A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Laminated ski
Assignee: Individual
•
Filing: 1961-12-04
•
Granted: 1965-07-13
•
Expires: 1981-12-04
Abstract
No abstract record available.
Inventors
- 👤 Fischer Josef
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 08:19
CPC Classifications
A; A63; A63C; A63C5/00; A63C5/12; A63C5/122
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
102 words
IN A SKI INCLUDING A CORE COVERED BY UPPER AND LOWER FACING SHEETS OF METAL, THE IMPROVEMENTS COMPRISING A STRIP OF STEEL DISPOSED ALONG EACH BOTTOM EDGE OF SAID LOWER FACING SHEET AND HAIVNG AN EXPOSED PORTION AT THE OUTSIDE, A LAYER ON THE BOTTOM OF THE SKI FILLING THE SPACE BETWEEN THE EXPOSED PORTIONS OF THE EDGE STRIPS AND FORMING A RUNNING SURFACE, AND A LAYER OF RUBBERLIKE MATERIAL OF HIGH TOUGHNESS DISPOSED BETWEEN AND SECURING SAID EDGE STRIPS TO SAID LOWER FACING SHEET TO RESILIENTLY ABSORB AND DAMPEN TRANSFER OF SHOCKS RECEIVED BY SAID EXPOSED PORTIONS OF THE EDGE STRIPS.
Claim 2
Dependent Claim
102 words
IN A SKI INCLUDING A CORE COVERED BY UPPER AND LOWER FACING SHEETS OF METAL, THE IMPROVEMENTS COMPRISING A STRIP OF STEEL DISPOSED ALONG EACH BOTTOM EDGE OF SAID LOWER FACING SHEET AND HAIVNG AN EXPOSED PORTION AT THE OUTSIDE, A LAYER ON THE BOTTOM OF THE SKI FILLING THE SPACE BETWEEN THE EXPOSED PORTIONS OF THE EDGE STRIPS AND FORMING A RUNNING SURFACE, AND A LAYER OF RUBBERLIKE MATERIAL OF HIGH TOUGHNESS DISPOSED BETWEEN AND SECURING SAID EDGE STRIPS TO SAID LOWER FACING SHEET TO RESILIENTLY ABSORB AND DAMPEN TRANSFER OF SHOCKS RECEIVED BY SAID EXPOSED PORTIONS OF THE EDGE STRIPS.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-07-12 | 1969-01-11 | 1969-07-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-07-12 | 1973-01-11 | 1973-07-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-07-12 | 1977-01-11 | 1977-07-13 | $7700.00 | Window Closed / Lapsed |