Filings by year

E03C 1/335: granted patents and published applications per publication year
YearGranted patentsPublished applications
197710
197800
197910
198000
198100
198200
198300
198410
198520
198620
198700
198800
198900
199000
199100
199200
199300
199400
199500
199610
199710
199800
199900
200000
200110
200200
200312
200432
200503
200611
200701
200801
200920
201001
201100
201202
201300
201411
201527
201645
201795
201846
201973
202035
202174
202235
202342
202425
202543
202601

By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.