B24B 31/02

Involving rotary barrels

Official title: involving rotary barrels

B24B31/02 (Involving rotary barrels) appears on 159 US grants and 111 published applications in this corpus.

Search patents in B24B
Granted patents
159
Published applications
111
Assignees
108
Inventors
313
Latest grant
18 Aug 2026

Filings by year

B24B 31/02: granted patents and published applications per publication year
YearGranted patentsPublished applications
197650
197760
197840
197920
198020
198140
198210
198300
198410
198520
198630
198730
198880
198940
199020
199160
199220
199300
199410
199510
199640
199720
199830
199900
200020
200140
200235
200335
2004610
200569
200663
200742
200800
200903
201001
201113
201214
201312
201425
201545
201679
201795
201884
201925
202026
202108
202264
202325
202451
202554
202643

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