H01B 13/0221

By a twisting take-up device

Official title: {by a twisting take-up device}

H01B13/0221 (By a twisting take-up device) appears on 24 US grants and 20 published applications in this corpus.

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Granted patents
24
Published applications
20
Assignees
18
Inventors
52
Latest grant
11 Aug 2026

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H01B 13/0221: granted patents and published applications per publication year
YearGranted patentsPublished applications
197610
197700
197800
197900
198010
198100
198200
198300
198420
198500
198610
198700
198800
198900
199000
199110
199200
199300
199400
199500
199600
199700
199800
199900
200010
200121
200221
200310
200400
200501
200600
200700
200800
200900
201000
201100
201200
201300
201400
201501
201600
201701
201803
201944
202023
202111
202200
202321
202401
202521
202611

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

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