B62J 3/08

Activated by driving wind

Official title: activated by driving wind, e.g. flutes

B62J3/08 (Activated by driving wind) appears on 9 US grants and 4 published applications in this corpus.

Search patents in B62J
Granted patents
9
Published applications
4
Assignees
4
Inventors
24
Latest grant
17 May 2022