Filings by year

A47F 7/141: granted patents and published applications per publication year
YearGranted patentsPublished applications
199010
199110
199210
199300
199400
199510
199600
199700
199840
199910
200020
200130
200250
200312
200400
200501
200610
200710
200800
200900
201000
201100
201200
201300
201400
201502
201610
201710
201800
201901
202000
202110

By publication year. Applications have been published since 2001.