G09B 19/20

Needlework

G09B19/20 (Needlework) appears on 33 US grants and 28 published applications in this corpus.

Search patents in G09B
Granted patents
33
Published applications
28
Assignees
18
Inventors
57
Latest grant
23 Jun 2026

Filings by year

G09B 19/20: granted patents and published applications per publication year
YearGranted patentsPublished applications
197610
197700
197800
197900
198000
198110
198210
198310
198400
198530
198610
198720
198810
198900
199020
199100
199210
199330
199410
199500
199600
199700
199800
199900
200010
200100
200210
200302
200410
200500
200601
200700
200801
200902
201000
201100
201201
201320
201410
201501
201601
201701
201811
201905
202012
202133
202200
202322
202413
202501
202611

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

Recent patents

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By later US patents