Racket
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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N/A
Issued Date -
Nov 13, 2003
app pub date -
May 7, 2003
filing date -
May 10, 2002
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Calculated Rating
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US Family Size
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Non-US Coverage
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Abstract
A racket includes a frame portion and a string which is threaded through the frame portion to be interlaced so as to form a first set of parallel string paths, a second set of parallel string paths, and a third set of parallel string paths. The string is threaded through the frame portion via the first, second and third sets of parallel string paths so that the string forms an approximately planar racket face. The first, second and third sets of parallel string paths intersect each other by an angle of approximately 120 degrees.
First Claim
Other Claims data not available
Family
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| Country | kind | publication No. | Filing Date |
|---|---|---|---|
| JP | A | JP2003325706 | May 10, 2002 |
| EP | A2 | EP1360975 | Apr 30, 2003 |
| AU | A1 | AU2003204115 | May 09, 2003 |
International Classification(s)
- 2003 Application Filing Year
- A63B Class
- 1451 Applications Filed
- 563 Patents Issued To-Date
- 38.81 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 1 Citation Count
- A63B Class
- 1.87 % this patent is cited more than
- 22 Age