Filings by year

F16H 61/686: granted patents and published applications per publication year
YearGranted patentsPublished applications
197740
197810
197910
198000
198160
198240
198340
198430
198550
198630
1987170
1988140
1989120
1990180
1991200
1992280
1993230
1994100
1995140
1996150
1997180
1998170
1999160
2000120
2001215
20022120
20031933
20043844
20052837
20063622
20072057
20082656
20093138
20105234
20113941
20124528
20133628
20143627
20153432
20162428
20172821
20182438
20192825
20203224
20212415
20221515
2023156
2024126
202593
202622

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

Recent patents

Most cited

By later US patents