Filings by year

B60H 1/30: granted patents and published applications per publication year
YearGranted patentsPublished applications
197710
197800
197900
198000
198100
198200
198300
198400
198500
198600
198700
198800
198900
199000
199100
199200
199300
199400
199500
199600
199710
199800
199900
200000
200100
200200
200300
200400
200500
200600
200701
200800
200910
201002
201100
201210
201301
201401
201501
201610
201711
201812
201911
202016
202121
202220
202332
202433

By publication year. Applications have been published since 2001.