A63B 2049/0202
Surface area
Official title: {surface area}
A63B2049/0202 (Surface area) appears on 24 US grants and 11 published applications in this corpus.
Search patents in A63B- Granted patents
- 24
- Published applications
- 11
- Assignees
- 18
- Inventors
- 38
- Latest grant
- 17 May 2016
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 5 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 1 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 1 | 0 |
| 2007 | 1 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 1 | 3 |
| 2015 | 2 | 1 |
| 2016 | 1 | 2 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Racquet configured with fewer cross strings than main strings17 May 2016US 9,339,699 B2Wilson Sporting Goods Co.
- Tennis racket having an optimized striking area1 Sep 2015US 9,119,993 B2OJOEE Industries, Inc.
- Racquet configured with fewer cross strings than main strings28 Jul 2015US 9,089,743 B2Wilson Sporting Goods Co.
- Racquet configured with fewer cross strings than main strings19 Aug 2014US 8,808,121 B2Wilson Sporting Goods Co.
- Reinforcing member for a badminton racquet1 May 2007US 7,211,010 B2Wilson Sporting Goods Co.
- Rolled fiber composite racquet4 Jun 2026US 2026/0151673 A1Wilson Sporting Goods Co.
- Racquet configured with fewer cross strings than main strings4 Aug 2016US 2016/0220874 A1Wilson Sporting Goods Co.
- Racquet configured with fewer cross strings than main strings7 Jan 2016US 2016/0001138 A1Wilson Sporting Goods Co.
- Tennis racket having an optimized striking area26 Nov 2015US 2015/0335960 A1OJOEE Industries, Inc.
- Racquet configured with fewer cross strings than main strings24 Jul 2014US 2014/0206482 A1Wilson Sporting Goods Co.
Most cited
By later US patents
- Long tennis racquet80US 5,464,210 APrince Sports Group, Inc. · 1995
- Tennis racket47US 3,999,756 APrince Manufacturing, Inc. · 1976
- Tennis racket20US 5,368,295 AWilson Sporting Goods Co. · 1994
- Racket frame with circular cross section and variable thickness17US 5,076,583 ASportstech Industries (U.S. Tech) Inc. · 1991
- Lightweight tennis racket having high frequency17US 6,106,417 AHead Sport AG · 2000