D04B 15/02

Loop-transfer points

D04B15/02 (Loop-transfer points) appears on 74 US grants and 52 published applications in this corpus.

Search patents in D04B
Granted patents
74
Published applications
52
Assignees
31
Inventors
70
Latest grant
19 May 2026

Filings by year

D04B 15/02: granted patents and published applications per publication year
YearGranted patentsPublished applications
197720
197800
197900
198010
198100
198210
198320
198400
198500
198620
198700
198800
198900
199000
199100
199200
199310
199410
199530
199650
199720
199820
199950
200040
200133
200230
200346
200432
200501
200623
200731
200801
200910
201003
201130
201200
201310
201411
201502
201612
201723
201831
201914
202004
202121
202214
202303
202444
202542
202611

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

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