Filings by year

B23Q 1/58: granted patents and published applications per publication year
YearGranted patentsPublished applications
197640
197720
197800
197900
198000
198110
198210
198310
198440
198540
198670
198740
198880
198980
1990120
199150
1992120
1993110
199470
199580
199680
199780
1998160
199950
2000130
2001186
20021315
20031713
20041117
200577
200664
200793
200852
200922
201011
201121
201205
201321
201423
201531
201606
201724
201844
201932
202035
202137
202223
202340
202426
202553
202620

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

Subgroups

Granted patents

Recent patents

Most cited

By later US patents