Filings by year

F42B 12/60: granted patents and published applications per publication year
YearGranted patentsPublished applications
197640
197710
197810
197910
198020
198130
198200
198320
198400
198520
198600
198730
198800
198940
199030
199140
199220
199330
199400
199500
199600
199710
199810
199940
200000
200110
200243
200321
200416
200566
200676
200725
200831
200956
201032
201131
201235
201321
201444
201553
201632
201731
201812
201901
202042
202113
202240
202340
202412
202543
202611

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