Filings by year

B60T 8/1761: granted patents and published applications per publication year
YearGranted patentsPublished applications
1976200
1977130
1978140
197960
1980150
198190
1982170
198380
1984140
1985100
198680
1987310
1988250
1989280
1990220
1991220
1992220
1993300
1994220
1995210
1996250
1997170
1998140
1999110
2000230
2001183
20021013
20031111
2004913
20051016
200688
2007914
200838
200958
201095
2011611
20121410
2013818
20141511
20152121
20161624
20171421
20181960
20193947
20204649
20213246
20222942
20233443
20244643
20255932
20262423

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