Filings by year

E04D 1/205: granted patents and published applications per publication year
YearGranted patentsPublished applications
198110
198200
198310
198400
198510
198600
198700
198800
198900
199000
199110
199200
199300
199400
199520
199610
199700
199810
199900
200010
200110
200200
200300
200402
200501
200601
200710
200801
200901
201002
201100
201200
201310
201410
201500
201600
201700
201801
201901
202011
202112
202211
202310
202413
202511
202610

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

Recent patents

Most cited

By later US patents