JPS526241A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
Roller skate
Assignee: Individual
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Filing: 1975-07-01
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Granted: —
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Expires: 1995-07-01
Abstract
Abstract PURPOSE: To provide a device for providing roller skate capable of sliding control and safe circling by the lengthwise ditch in a tread of a drum-shaped roller,feeling comfortable owing to frictional heat radiation,lightly exercising and sliding and the change of direction by a curved surface of the trad. COPYRIGHT: (C)1977,JPO&Japio
Inventors
- 👤 Yoshio Morita
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-10-27 10:08
CPC Classifications
—
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