Filings by year

A63B 71/141: granted patents and published applications per publication year
YearGranted patentsPublished applications
197650
1977110
197850
197940
198040
198150
198250
198390
1984120
1985100
198690
1987150
1988110
1989200
1990120
1991150
1992190
1993180
1994150
1995210
1996240
1997280
1998350
1999350
2000310
2001286
20022527
20033428
20043442
20052447
20062539
20071444
20082156
20091962
20102137
20113048
20123458
20133152
20143042
20153667
20163059
20174066
20184868
20194565
20203955
20214053
20223050
20234056
20244138
20253138
20262232

By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.

Subgroups

Granted patents