Filings by year

D06M 15/437: granted patents and published applications per publication year
YearGranted patentsPublished applications
197810
197900
198000
198100
198200
198300
198400
198500
198600
198700
198800
198900
199000
199100
199220
199300
199400
199500
199600
199700
199810
199900
200000
200120
200210
200300
200400
200500
200600
200700
200800
200900
201000
201100
201200
201301
201400
201510

By publication year. Applications have been published since 2001.