Filings by year

A47B 47/0033: granted patents and published applications per publication year
YearGranted patentsPublished applications
197620
197710
197810
197900
198000
198100
198210
198300
198400
198520
198610
198700
198800
198900
199000
199110
199200
199300
199400
199500
199620
199720
199830
199910
200010
200100
200201
200322
200408
200504
200620
200710
200800
200913
201003
201131
201200
201302
201432
201514
201665
201703
201812
201922
202011
202110
202224
202312
202400
202501

By publication year. Applications have been published since 2001.