Filings by year

B60S 1/42: granted patents and published applications per publication year
YearGranted patentsPublished applications
197710
197800
197900
198010
198100
198220
198300
198400
198530
198620
198700
198800
198910
199010
199130
199200
199300
199410
199510
199620
199710
199800
199910
200000
200110
200200
200300
200400
200500
200613
200713
200801
200900
201001
201132
201212
201323
201422
201513
201647
2017417
201842
2019143
202055
202132
202232
202320
202411
202504

By publication year. Applications have been published since 2001.