Filings by year

D06B 3/206: granted patents and published applications per publication year
YearGranted patentsPublished applications
197720
197800
197900
198010
198100
198200
198300
198400
198500
198600
198700
198800
198910
199000
199110
199200
199310
199400
199500
199600
199700
199810
199900
200000
200110
200200
200300
200400
200500
200600
200700
200802
200901
201000
201100
201210
201300
201410
201500
201601
201712
201810
201910
202000
202100
202200
202301
202411

By publication year. Applications have been published since 2001.

Recent patents

Most cited

By later US patents