G04B 23/03

Alarm signal stop arrangements

G04B23/03 (Alarm signal stop arrangements) appears on 26 US grants and 6 published applications in this corpus.

Search patents in G04B
Granted patents
26
Published applications
6
Assignees
12
Inventors
35
Latest grant
4 Aug 2026

Filings by year

G04B 23/03: granted patents and published applications per publication year
YearGranted patentsPublished applications
198020
198120
198220
198300
198400
198510
198610
198710
198830
198920
199000
199100
199200
199320
199400
199510
199600
199700
199810
199910
200000
200100
200200
200300
200400
200500
200600
200700
200800
200900
201000
201101
201200
201310
201400
201500
201600
201711
201800
201902
202000
202110
202210
202300
202402
202500
202630

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