E06B 3/40

With a vertical or horizontal axis of rotation not at one side

Official title: with a vertical or horizontal axis of rotation not at one side of the opening, e.g. turnover wings

E06B3/40 (With a vertical or horizontal axis of rotation not at one side) appears on 40 US grants and 33 published applications in this corpus.

Search patents in E06B
Granted patents
40
Published applications
33
Assignees
36
Inventors
103
Latest grant
16 Sep 2025

Filings by year

E06B 3/40: granted patents and published applications per publication year
YearGranted patentsPublished applications
197830
197920
198000
198110
198210
198310
198410
198500
198600
198700
198800
198900
199000
199100
199210
199300
199400
199510
199600
199700
199810
199910
200000
200120
200210
200321
200401
200500
200612
200700
200811
200902
201010
201101
201201
201301
201401
201514
201621
201712
201831
201901
202024
202133
202221
202322
202421
202511
202601

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

Subgroups

Granted patents