Filings by year

B67D 7/305: granted patents and published applications per publication year
YearGranted patentsPublished applications
197610
197700
197820
197900
198000
198110
198200
198300
198400
198500
198610
198700
198800
198900
199010
199100
199200
199300
199400
199500
199600
199700
199800
199910
200000
200101
200210
200311
200400
200501
200600
200711
200811
200900
201000
201100
201200
201300
201400
201500
201601
201701
201821
201914
202012
202102
202212
202310
202420
202510

By publication year. Applications have been published since 2001.

Subgroups

Granted patents