Filings by year

B65G 47/1421: granted patents and published applications per publication year
YearGranted patentsPublished applications
197650
197710
197810
197920
198010
198110
198200
198310
198430
198530
198600
198710
198820
198900
199010
199120
199220
199350
199410
199510
199620
199740
199810
199930
200060
200120
200231
200324
200422
200524
200630
200711
200803
200912
201017
201133
201241
201322
201422
201530
201621
201705
201834
201954
2020411
202157
202256
202334
2024103
202554
202645

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

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By later US patents