Filings by year

E06B 7/2301: granted patents and published applications per publication year
YearGranted patentsPublished applications
197910
198010
198100
198200
198300
198420
198510
198610
198700
198800
198900
199000
199120
199220
199320
199410
199520
199630
199710
199800
199910
200020
200120
200201
200321
200401
200522
200601
200700
200800
200900
201001
201123
201236
201323
201446
201584
201638
201776
201846
201948
202046
202148
2022615
2023611
202497
202591
202632

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

Subgroups

Granted patents

Recent patents

Most cited

By later US patents