Filings by year

B66F 9/072: granted patents and published applications per publication year
YearGranted patentsPublished applications
197610
197700
197800
197900
198000
198100
198210
198300
198400
198500
198610
198720
198800
198900
199010
199110
199200
199320
199400
199510
199610
199700
199800
199920
200010
200110
200234
200300
200403
200501
200603
200754
200801
200921
201013
201111
201212
201330
201410
201516
201613
201782
201802
201927
202044
202131
202231
202303
202408
202533
202613

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

Recent patents

Most cited

By later US patents