Filings by year

B60S 1/3459: granted patents and published applications per publication year
YearGranted patentsPublished applications
197720
197800
197910
198000
198100
198200
198300
198400
198500
198610
198710
198800
198900
199010
199100
199200
199310
199400
199510
199600
199760
199830
199910
200000
200120
200201
200352
200423
200533
200611
200712
200802
200921
201000
201100
201210
201302
201411
201502
201618
2017310
201833
2019112
202020
202123
202211
202332
202400
202510

By publication year. Applications have been published since 2001.

Subgroups

Granted patents