Filings by year

E05C 9/023: granted patents and published applications per publication year
YearGranted patentsPublished applications
198010
198100
198200
198300
198400
198500
198600
198700
198800
198900
199010
199100
199200
199300
199400
199520
199600
199700
199800
199900
200000
200100
200200
200300
200400
200500
200600
200700
200803
200900
201010
201100
201210
201300
201400
201500
201600
201701
201800
201900
202010

By publication year. Applications have been published since 2001.