Filings by year

B66F 9/141: granted patents and published applications per publication year
YearGranted patentsPublished applications
197640
197730
197800
197900
198000
198100
198220
198310
198420
198510
198620
198700
198800
198900
199010
199130
199200
199310
199400
199520
199600
199700
199840
199900
200000
200120
200200
200302
200413
200502
200621
200702
200801
200901
201000
201110
201200
201302
201403
201543
201610
201727
201822
201917
202085
2021810
202239
202365
202488
202588
202646

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