Filings by year

E05C 9/1841: granted patents and published applications per publication year
YearGranted patentsPublished applications
197710
197800
197910
198000
198100
198200
198300
198410
198510
198600
198720
198800
198900
199020
199100
199220
199300
199420
199510
199630
199710
199800
199910
200000
200132
200211
200310
200401
200511
200603
200701
200802
200911
201041
201112
201212
201300
201422
201500
201600
201711
201802
201920
202012
202121
202201
202304
202400
202531
202631

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