A47F 9/04

Check-out counters

Official title: Check-out counters, e.g. for self-service stores

A47F9/04 (Check-out counters) appears on 736 US grants and 647 published applications in this corpus.

Search patents in A47F
Granted patents
736
Published applications
647
Assignees
259
Inventors
1,221
Latest grant
8 Sep 2026

Filings by year

A47F 9/04: granted patents and published applications per publication year
YearGranted patentsPublished applications
197630
197730
197840
197930
198030
198130
198220
198350
198410
198520
198630
198710
198890
198920
1990120
1991170
1992220
1993180
199490
1995120
1996250
1997130
1998160
1999190
2000150
2001143
20022323
20032529
20041621
2005729
20061829
20071628
20081540
20091829
20102112
20111512
20121112
20131717
20141327
20151718
20162119
20172441
20183347
20193934
20203443
20212435
20222234
20232017
20241925
20252416
202687

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