B65H 57/22

Guides for filamentary materials: adapted to prevent excessive ballooning of material

Official title: adapted to prevent excessive ballooning of material

B65H57/22 (Guides for filamentary materials: adapted to prevent excessive ballooning of material) appears on 31 US grants and 8 published applications in this corpus.

Search patents in B65H
Granted patents
31
Published applications
8
Assignees
21
Inventors
52
Latest grant
22 Nov 2022

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B65H 57/22: granted patents and published applications per publication year
YearGranted patentsPublished applications
197710
197810
197900
198010
198100
198200
198310
198400
198510
198600
198710
198800
198910
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199220
199310
199400
199510
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199710
199840
199900
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200210
200301
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200510
200600
200700
200800
200911
201001
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201300
201400
201500
201601
201701
201810
201900
202001
202100
202210

By publication year. Applications have been published since 2001.

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