Filings by year

A47B 57/485: granted patents and published applications per publication year
YearGranted patentsPublished applications
197610
197720
197810
197910
198010
198100
198200
198330
198400
198510
198600
198700
198800
198910
199010
199100
199210
199300
199410
199500
199600
199720
199820
199920
200030
200110
200201
200310
200412
200521
200601
200700
200821
200900
201011
201100
201200
201314
201413
201565
201613
201724
201886
201979
20201010
202154
202224
202355
202421
202557
202631

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

Subgroups

Granted patents