Filings by year

B44C 1/175: granted patents and published applications per publication year
YearGranted patentsPublished applications
197640
197720
197830
197920
198010
198110
198220
198330
198410
198540
198600
198720
198820
198920
199020
199110
199210
199320
199410
199500
199610
199770
199870
1999150
2000120
2001101
200257
20031013
200476
200556
200628
200719
200803
200935
201013
201136
2012412
201338
201489
2015512
2016915
2017813
201878
201955
202065
202147
202288
202327
202472
202521
202621

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