Filings by year

B67D 1/0052: granted patents and published applications per publication year
YearGranted patentsPublished applications
197620
197700
197810
197900
198010
198100
198200
198320
198400
198530
198600
198720
198810
198910
199000
199120
199220
199320
199400
199500
199610
199700
199810
199910
200020
200110
200220
200300
200400
200502
200658
200713
200831
200911
201032
201121
201221
201313
201421
201512
201602
201724
201813
201943
202011
202124
20221310
202335
202433
202544
202610

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

Recent patents

Most cited

By later US patents