B65G 57/22

In layers each of predetermined arrangement

Official title: in layers each of predetermined arrangement

B65G57/22 (In layers each of predetermined arrangement) appears on 332 US grants and 236 published applications in this corpus.

Search patents in B65G
Granted patents
332
Published applications
236
Assignees
214
Inventors
546
Latest grant
1 Sep 2026

Filings by year

B65G 57/22: granted patents and published applications per publication year
YearGranted patentsPublished applications
197680
1977140
197850
197950
198080
1981120
198250
198300
198440
198550
198610
198750
198830
198930
199030
199130
199230
199330
199410
199520
199670
199720
199890
199980
200050
200130
200253
200376
200433
200548
200621
200707
2008011
200965
2010815
201145
201244
201397
201467
2015417
201696
2017148
20181415
20191016
20201212
20211017
20221911
20231418
20241614
20251613
202697

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