A21C 1/145

Controlling

Official title: {Controlling; Testing; Measuring (A21C1/1425 takes precedence)}

A21C1/145 (Controlling) appears on 54 US grants and 63 published applications in this corpus.

Search patents in A21C
Granted patents
54
Published applications
63
Assignees
59
Inventors
145
Latest grant
17 Jun 2025

Filings by year

A21C 1/145: granted patents and published applications per publication year
YearGranted patentsPublished applications
198210
198300
198400
198510
198600
198700
198840
198900
199000
199100
199200
199300
199400
199520
199610
199710
199800
199910
200000
200102
200211
200330
200413
200502
200611
200730
200800
200904
201001
201113
201216
201320
201432
201556
201632
201741
201817
201925
202044
202120
202224
202311
202414
202523
202601

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

Subgroups

Granted patents