F01D 5/146

Of blades with tandem configuration, split blades or slotted blades

Official title: {of blades with tandem configuration, split blades or slotted blades}

F01D5/146 (Of blades with tandem configuration, split blades or slotted blades) appears on 222 US grants and 261 published applications in this corpus.

Search patents in F01D
Granted patents
222
Published applications
261
Assignees
77
Inventors
474
Latest grant
25 Aug 2026

Filings by year

F01D 5/146: granted patents and published applications per publication year
YearGranted patentsPublished applications
197610
197700
197810
197900
198000
198100
198200
198300
198410
198520
198610
198720
198800
198920
199010
199120
199210
199310
199400
199500
199600
199710
199800
199910
200030
200111
200222
200323
200430
200513
200623
200710
200825
200905
201029
201125
201259
2013511
2014520
2015425
20161519
20171511
20182227
20191717
20203022
20211620
2022196
202358
20241111
20251010
202659

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