US3866927A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Ice skate having a one-piece support provided with a heating element
Assignee: Individual
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Filing: 1973-03-01
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Granted: 1975-02-18
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Expires: 1993-03-01
Abstract
Abstract A skate assembly comprising a boot plate member for mounting a boot thereon, an elongated intermediate member depending from said boot plate, a skate blade support member for supporting a skate blade therein including means defining a plurality of openings therein, said boot plate, intermediate member and skate blade support member being formed of a onepiece, uninterrupted moldable plastic material with the material in said support engaging through said openings to secure said blade thereto, said members shaped to define an aerodynamic profile, and a heating element in said support member operable to maintain said blade at a predetermined temperature.
Inventors
- 👤 Nils Joergen Tvengsberg
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 09:13
CPC Classifications
A; A63; A63C; A63C1/00; A63C1/42; A63C2203/00; A63C2203/12
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
100 words
A skate assembly comprising a boot plate member for mounting a boot thereon, an elongated intermediate member depending from said boot plate, a skate blade support member for supporting a skate blade therein including means defining a plurality of openings therein, said boot plate, intermediate member and skate blade support member being formed of a one-piece, uninterrupted moldable plastic material with the material in said support engaging through said openings to secure said blade thereto, said members shaped to define an aerodynamic profile, and a heating element in said support member operable to maintain said blade at a predetermined temperature.
Claim 2
Dependent Claim
100 words
A skate assembly comprising a boot plate member for mounting a boot thereon, an elongated intermediate member depending from said boot plate, a skate blade support member for supporting a skate blade therein including means defining a plurality of openings therein, said boot plate, intermediate member and skate blade support member being formed of a one-piece, uninterrupted moldable plastic material with the material in said support engaging through said openings to secure said blade thereto, said members shaped to define an aerodynamic profile, and a heating element in said support member operable to maintain said blade at a predetermined temperature.
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) | 1978-02-17 | 1978-08-19 | 1979-02-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1982-02-17 | 1982-08-19 | 1983-02-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1986-02-17 | 1986-08-19 | 1987-02-18 | $7700.00 | Window Closed / Lapsed |