G04B 45/0023

Inscriptions or pictures moved by the clockwork

Official title: {Inscriptions or pictures moved by the clockwork, e.g. for advertising (clocks with abrupt time indication G04B13/00; disc-shaped indicating elements G04B19/046, G04B19/202; advertising in general G09F)}

G04B45/0023 (Inscriptions or pictures moved by the clockwork) appears on 22 US grants and 23 published applications in this corpus.

Search patents in G04B
Granted patents
22
Published applications
23
Assignees
15
Inventors
46
Latest grant
28 Apr 2026

Filings by year

G04B 45/0023: granted patents and published applications per publication year
YearGranted patentsPublished applications
199410
199500
199600
199700
199800
199900
200000
200100
200201
200310
200400
200500
200600
200702
200821
200910
201000
201100
201200
201300
201402
201510
201611
201710
201813
201942
202002
202101
202214
202310
202433
202530
202611

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

Recent patents

Most cited

By later US patents