CA772044A - Roller skating device - Google Patents
Roller skating deviceInfo
- Publication number
- CA772044A CA772044A CA772044A CA772044DA CA772044A CA 772044 A CA772044 A CA 772044A CA 772044 A CA772044 A CA 772044A CA 772044D A CA772044D A CA 772044DA CA 772044 A CA772044 A CA 772044A
- Authority
- CA
- Canada
- Prior art keywords
- roller skating
- skating device
- roller
- skating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA772044T |
Publications (1)
Publication Number | Publication Date |
---|---|
CA772044A true CA772044A (en) | 1967-11-21 |
Family
ID=36215448
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA772044A Expired CA772044A (en) | Roller skating device |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA772044A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4034995A (en) * | 1975-10-22 | 1977-07-12 | Daniel Forward | Tandem wheeled roller skate having spheroidal rollers |
US5048848A (en) * | 1987-06-12 | 1991-09-17 | Rollerblade, Inc. | In-line roller skate with axle aperture plugs for simplified wheel installation |
-
0
- CA CA772044A patent/CA772044A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4034995A (en) * | 1975-10-22 | 1977-07-12 | Daniel Forward | Tandem wheeled roller skate having spheroidal rollers |
US5048848A (en) * | 1987-06-12 | 1991-09-17 | Rollerblade, Inc. | In-line roller skate with axle aperture plugs for simplified wheel installation |
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