USPC 104/62
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This patent category is for vehicles traveling along fixed ways for use in physical training.[1][2]
References
- ↑ Description of class 104 subclass 62 from US Patent and Trademark Office web site
- ↑ Schedule for class 104 at USPTO
- Patents in this category
| Enclosing categories | USPC 104 |
|---|---|
| Subcategories | |
| Keywords | Training, Fun |
| Start year | |
| End year |
