Filings by year

F26B 17/1466: granted patents and published applications per publication year
YearGranted patentsPublished applications
197610
197710
197820
197900
198020
198100
198200
198300
198400
198510
198600
198700
198800
198910
199010
199100
199200
199300
199400
199500
199610
199700
199800
199900
200010
200100
200200
200300
200400
200500
200600
200701
200800
200902
201001
201101
201222
201302
201420
201510
201610
201700
201800
201900
202001
202101
202210

By publication year. Applications have been published since 2001.

Subgroups

Granted patents

Recent patents

Most cited

By later US patents