Filings by year

B63C 9/30: granted patents and published applications per publication year
YearGranted patentsPublished applications
197710
197800
197900
198000
198100
198200
198300
198400
198500
198600
198710
198800
198910
199010
199100
199200
199300
199400
199500
199600
199700
199800
199910
200020
200100
200212
200320
200410
200500
200601
200713
200821
200900
201024
201123
201231
201310
201410
201502
201610
201711
201820
201900
202000
202112
202201
202311
202401
202521
202611

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