Filings by year

B60T 13/58: granted patents and published applications per publication year
YearGranted patentsPublished applications
1976120
1977100
197890
197910
1980100
1981120
1982100
198330
198490
198580
198650
198760
198860
198970
199080
199150
199240
199370
1994150
1995170
1996130
199750
1998180
1999130
2000240
2001156
2002116
2003715
20041422
2005912
20061030
20071120
20081616
20091126
20101022
20112031
20121938
20132668
20142676
20156971
20167250
20175842
20184072
201956107
202061123
20217397
2022100114
20236274
202412288
20257590
20264440

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

Subgroups

Granted patents