Filings by year

F23G 7/005: granted patents and published applications per publication year
YearGranted patentsPublished applications
197710
197800
197900
198010
198100
198200
198310
198400
198500
198600
198700
198800
198900
199000
199100
199200
199300
199400
199500
199600
199710
199800
199900
200000
200100
200201
200300
200401
200512
200611
200721
200810
200900
201000
201101
201200
201310

By publication year. Applications have been published since 2001.