Filings by year

E05F 11/525: granted patents and published applications per publication year
YearGranted patentsPublished applications
197810
197900
198010
198100
198200
198310
198410
198500
198620
198700
198830
198930
199020
199140
199250
199300
199400
199500
199610
199730
199800
199910
200030
200110
200223
200312
200422
200501
200601
200700
200801
200920
201000
201101
201200
201300
201411
201511
201611
201702
201800
201910
202010
202100
202200
202300
202400
202501

By publication year. Applications have been published since 2001.

Recent patents

Most cited

By later US patents