Filings by year

B60T 8/54: granted patents and published applications per publication year
YearGranted patentsPublished applications
197810
197900
198000
198100
198210
198300
198400
198500
198600
198700
198800
198920
199000
199100
199200
199310
199410
199510
199610
199700
199810
199900
200000
200110
200201
200300
200411
200510
200600
200700
200800
200900
201000
201102
201201
201300
201400
201500
201611
201710
201801

By publication year. Applications have been published since 2001.