G04B 19/065

With several parts

Official title: {with several parts}

G04B19/065 (With several parts) appears on 57 US grants and 70 published applications in this corpus.

Search patents in G04B
Granted patents
57
Published applications
70
Assignees
29
Inventors
139
Latest grant
21 Jul 2026

Filings by year

G04B 19/065: granted patents and published applications per publication year
YearGranted patentsPublished applications
197710
197800
197900
198000
198100
198200
198300
198400
198510
198600
198700
198800
198900
199010
199110
199220
199300
199400
199500
199610
199710
199810
199900
200000
200130
200200
200300
200420
200502
200601
200712
200812
200902
201012
201113
201220
201314
201420
201532
201610
201700
201816
201915
202023
202138
202236
202376
202484
202537
202625

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