H01H 23/146

Having a generally tubular or conical elongated shape

Official title: {having a generally tubular or conical elongated shape, e.g. dolly}

H01H23/146 (Having a generally tubular or conical elongated shape) appears on 43 US grants and 29 published applications in this corpus.

Search patents in H01H
Granted patents
43
Published applications
29
Assignees
30
Inventors
83
Latest grant
28 Oct 2025

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H01H 23/146: granted patents and published applications per publication year
YearGranted patentsPublished applications
197610
197710
197820
197900
198010
198100
198210
198300
198400
198500
198600
198700
198800
198900
199000
199100
199200
199300
199400
199500
199600
199700
199810
199900
200020
200110
200200
200312
200453
200531
200610
200702
200821
200921
201011
201111
201210
201301
201402
201521
201610
201722
201843
201901
202011
202101
202212
202311
202431
202511

By publication year. Applications have been published since 2001.