Characterization of a ball game racket frame
US11857855B2 · kind B2 · utility
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0References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 16, 2021 |
| Grant date | Jan 2, 2024 |
| Priority date | — |
| Expiry date | Jul 16, 2041 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63B2102/06
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
The present invention relates to a method for characterizing a racket head of a ball game racket frame as well as to the representation of a racket head.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.