Filings by year

E05F 11/486: granted patents and published applications per publication year
YearGranted patentsPublished applications
197810
197910
198020
198110
198210
198320
198450
198530
198630
1987140
198850
1989110
199040
199180
199210
199310
199450
199520
199630
199720
199860
199940
200070
200131
200203
200335
200449
200530
200622
200705
200806
200915
201034
201154
201243
201314
201455
201531
201621
2017411
201835
201956
202048
202175
202245
202334
202422
202541
202603

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