A61F 5/022

Consisting of one or more shells

Official title: {consisting of one or more shells}

A61F5/022 (Consisting of one or more shells) appears on 93 US grants and 98 published applications in this corpus.

Search patents in A61F
Granted patents
93
Published applications
98
Assignees
48
Inventors
203
Latest grant
14 Jul 2026

Filings by year

A61F 5/022: granted patents and published applications per publication year
YearGranted patentsPublished applications
198010
198110
198200
198300
198400
198520
198600
198710
198800
198900
199010
199100
199200
199310
199420
199530
199620
199720
199810
199920
200000
200110
200210
200300
200402
200541
200601
200701
200810
200915
201016
201131
201213
201322
201445
201555
201615
201705
201834
201959
202044
202123
2022109
2023610
202473
202568
202666

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