Filings by year

E06B 3/62: granted patents and published applications per publication year
YearGranted patentsPublished applications
1976120
197740
197830
197920
198010
198150
198210
198300
198400
198530
198660
198710
198830
198940
199040
199180
199230
199310
199420
199520
199650
199740
199850
199920
200050
200120
200225
200313
200454
200513
200647
200711
200801
200905
201025
201111
201232
201331
201447
201544
201632
201756
201828
201966
20201713
2021711
2022521
20231113
2024155
2025103
202623

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

Subgroups

Granted patents
All 10 subgroups