Filings by year

B60Q 3/225: granted patents and published applications per publication year
YearGranted patentsPublished applications
197910
198010
198110
198200
198300
198420
198500
198600
198700
198800
198910
199000
199100
199210
199310
199420
199500
199600
199710
199810
199910
200020
200181
200223
200343
200431
200523
200635
200719
200828
200932
201056
201117
201244
2013109
201478
2015723
20161114
20171410
20181818
20192117
2020109
2021119
2022610
2023109
2024711
202573
202649

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

Subgroups

Granted patents

Recent patents

Most cited

By later US patents