Filings by year

B44C 1/1729: granted patents and published applications per publication year
YearGranted patentsPublished applications
197620
197730
197820
197900
198010
198120
198220
198310
198410
198540
198610
198740
198820
198930
199030
199120
199210
199310
199430
199540
1996100
1997110
1998160
199960
200060
200173
200294
200374
2004612
200555
200633
200703
200835
200923
2010110
201123
201243
201348
201439
201554
201677
201728
2018615
2019912
20201213
202177
202285
202359
2024105
202520
202612

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

Recent patents

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By later US patents