A41H 1/00

Measuring aids or methods

A41H1/00 (Measuring aids or methods) appears on 224 US grants and 261 published applications in this corpus.

Search patents in A41H
Granted patents
224
Published applications
261
Assignees
161
Inventors
515
Latest grant
1 Sep 2026

Filings by year

A41H 1/00: granted patents and published applications per publication year
YearGranted patentsPublished applications
197610
197700
197800
197900
198020
198120
198210
198330
198400
198520
198620
198730
198810
198930
199020
199100
199210
199300
199400
199500
199640
199710
199810
199940
200020
200161
200284
200333
2004313
200584
200638
200733
200824
200934
201035
201124
201217
201327
2014810
2015316
2016916
20171213
20181317
20191418
20201426
20211121
20222424
20231214
202467
2025128
202644

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

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By later US patents