Filings by year

B60K 17/3467: granted patents and published applications per publication year
YearGranted patentsPublished applications
197640
197700
197810
197910
198010
198130
198210
198320
198450
198520
198620
198790
1988120
1989100
199030
199150
199250
199330
199470
199550
199670
1997160
1998160
1999210
2000120
2001115
2002911
20031510
2004811
20051319
200679
2007116
200836
200942
201035
201153
201233
201319
201467
20151214
2016149
20171121
201896
20191514
2020117
202196
2022611
202375
202484
202532
202644

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

Recent patents

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By later US patents