Filings by year

E06B 3/9643: granted patents and published applications per publication year
YearGranted patentsPublished applications
197610
197700
197800
197910
198000
198100
198200
198300
198400
198500
198600
198720
198810
198900
199010
199100
199200
199300
199410
199500
199600
199700
199800
199900
200000
200101
200200
200300
200400
200501
200600
200700
200800
200901
201000
201100
201201
201300
201400
201511
201611
201700
201810
201911
202001
202112
202210
202300
202400
202500
202601

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

Recent patents

Most cited

By later US patents