B41K 3/10

Having automatic means for changing type-characters

Official title: having automatic means for changing type-characters, e.g. numbering devices

B41K3/10 (Having automatic means for changing type-characters) appears on 44 US grants and 10 published applications in this corpus.

Search patents in B41K
Granted patents
44
Published applications
10
Assignees
35
Inventors
68
Latest grant
9 Nov 2021

Filings by year

B41K 3/10: granted patents and published applications per publication year
YearGranted patentsPublished applications
197610
197700
197830
197910
198030
198100
198240
198370
198420
198530
198610
198720
198810
198930
199000
199100
199210
199300
199400
199510
199600
199700
199810
199900
200020
200110
200200
200300
200400
200500
200601
200710
200800
200901
201000
201100
201200
201301
201411
201500
201622
201720
201800
201900
202002
202110
202200
202301
202401

By publication year. Applications have been published since 2001.

Subgroups

Granted patents