Filings by year

E05C 3/122: granted patents and published applications per publication year
YearGranted patentsPublished applications
197810
197900
198000
198110
198210
198300
198400
198510
198600
198700
198810
198900
199020
199110
199200
199300
199410
199510
199600
199700
199800
199900
200000
200100
200200
200300
200400
200500
200600
200700
200802
200900
201011
201101
201200
201310
201401
201510
201602
201713
201851
201923
202011
202112
202220
202352
202411
202510

By publication year. Applications have been published since 2001.