A63B 49/00
Stringed rackets
Official title: Stringed rackets, e.g. for tennis (strings therefor A63B51/00)
A63B49/00 (Stringed rackets) appears on 1,342 US grants and 856 published applications in this corpus.
Search patents in A63B- Granted patents
- 1,342
- Published applications
- 856
- Assignees
- 326
- Inventors
- 1,535
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 21 | 0 |
| 1977 | 24 | 0 |
| 1978 | 36 | 0 |
| 1979 | 25 | 0 |
| 1980 | 25 | 0 |
| 1981 | 26 | 0 |
| 1982 | 33 | 0 |
| 1983 | 15 | 0 |
| 1984 | 16 | 0 |
| 1985 | 13 | 0 |
| 1986 | 20 | 0 |
| 1987 | 21 | 0 |
| 1988 | 24 | 0 |
| 1989 | 27 | 0 |
| 1990 | 28 | 0 |
| 1991 | 48 | 0 |
| 1992 | 41 | 0 |
| 1993 | 43 | 0 |
| 1994 | 47 | 0 |
| 1995 | 31 | 0 |
| 1996 | 31 | 0 |
| 1997 | 30 | 0 |
| 1998 | 40 | 0 |
| 1999 | 34 | 0 |
| 2000 | 36 | 0 |
| 2001 | 35 | 9 |
| 2002 | 31 | 33 |
| 2003 | 41 | 49 |
| 2004 | 25 | 55 |
| 2005 | 32 | 47 |
| 2006 | 35 | 50 |
| 2007 | 30 | 49 |
| 2008 | 30 | 43 |
| 2009 | 19 | 49 |
| 2010 | 25 | 44 |
| 2011 | 47 | 39 |
| 2012 | 32 | 31 |
| 2013 | 22 | 34 |
| 2014 | 23 | 36 |
| 2015 | 17 | 39 |
| 2016 | 19 | 27 |
| 2017 | 24 | 19 |
| 2018 | 14 | 35 |
| 2019 | 24 | 24 |
| 2020 | 20 | 24 |
| 2021 | 20 | 16 |
| 2022 | 6 | 20 |
| 2023 | 7 | 25 |
| 2024 | 10 | 22 |
| 2025 | 10 | 23 |
| 2026 | 9 | 14 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Sport handle bottom—external utility mount6 Oct 2026US 12,752,166 B2
- Sporting articles29 Sep 2026US 12,746,441 B2Aerotec Power Pty Ltd
- Shock absorbing structure of racket11 Aug 2026US 12,702,907 B2Surewin Worldwide Limited
- Grommet and racket21 Jul 2026US 12,685,906 B2Yonex Kabushiki Kaisha
- Paddle head guard system23 Jun 2026US 12,661,564 B2Wilson Sporting Goods Co.
- Devices, systems, and methods17 Sep 2026US 2026/0273114 A1P Tech, LLC
- 3-Dimensional Printed Sporting Implement and Method of Manufacture Thereof27 Aug 2026US 2026/0249148 A1
- Sports racket training device6 Aug 2026US 2026/0224962 A1
- Truncated Spherical Sports Racket Handle Extension16 Jul 2026US 2026/0199751 A1
- Dampeners for sporting equipment and sporting equipment including the same9 Jul 2026US 2026/0192169 A1VT Advantec, L.L.C.
Most cited
By later US patents
- Air cushion grip with a cubic supporting structure and shock-absorbing function160US 5,193,246 A1993
- Article comprising a fine-grained metallic material and a polymeric material143US 7,354,354 B2Integran Technologies Inc. · 2008
- Golf club141US 5,588,921 A1996
- Equipment for playing golf139US 4,852,782 A1989
- Air cushion grip with a cubic supporting structure and shock-absorbing function131US 5,355,552 A1994