US3727329A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Ski boot
Assignee: Individual
•
Filing: 1971-08-23
•
Granted: 1973-04-17
•
Expires: 1991-08-23
Abstract
Abstract A ski boot incorporating a continuous metallic reinforcing member along the sole and up the back of the boot.
Inventors
- 👤 R Peterson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 18:08
CPC Classifications
A; A43; A43B; A43B5/00; A43B5/04
Claims Analysis
Total Claims: 3
Claim 1
Independent Claim
92 words
A ski boot including an outer sole, an upper having a rear area and an inner sole area, an outer rear cover extending from the outer sole to the top of the upper, and a continuous metal plate insert extending between said outer sole and said inner sole portion and between said upper and said cover, said insert covering the entire inner sole and heel area, having a narrow foldable flat segment adjacent said heel area and extending as a widened laterally curved top portion from said flat segment to said top.
Claim 2
Dependent Claim
92 words
A ski boot including an outer sole, an upper having a rear area and an inner sole area, an outer rear cover extending from the outer sole to the top of the upper, and a continuous metal plate insert extending between said outer sole and said inner sole portion and between said upper and said cover, said insert covering the entire inner sole and heel area, having a narrow foldable flat segment adjacent said heel area and extending as a widened laterally curved top portion from said flat segment to said top.
Claim 3
Dependent Claim
13 words
Boot of claim 1 wherein said insert is of high strength aluminum alloy.
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) | 1976-04-16 | 1976-10-16 | 1977-04-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-04-16 | 1980-10-16 | 1981-04-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-04-16 | 1984-10-16 | 1985-04-17 | $7700.00 | Window Closed / Lapsed |