patentgrepDocs Get an API key

B41F 16/0093

Attachments or auxiliary devices

Official title: {Attachments or auxiliary devices}

B41F16/0093 (Attachments or auxiliary devices) appears on 23 US grants and 43 published applications in this corpus.

Search patents in B41F

Granted patents: 23
Published applications: 43
Assignees: 31
Inventors: 77
Latest grant: 8 Sep 2026

Filings by year

B41F 16/0093: granted patents and published applications per publication year
Year	Granted patents	Published applications
2013	0	2
2014	2	0
2015	0	3
2016	2	1
2017	1	0
2018	0	0
2019	0	0
2020	0	3
2021	2	1
2022	2	0
2023	2	3
2024	1	9
2025	7	8
2026	4	13

By publication year. 2026 runs to 8 Oct.

Recent patents

Marking device for printing logo patterns on a surface of a plastic tubing and method for marking the plastic tubing8 Sep 2026US 12,728,658 B1
Liftable and rotatable multifunctional thermal transfer printer26 May 2026US 12,636,878 B1Shengzhou Dingda Machinery Co., Ltd.
Character-printing vacuum sealer and sealing method using this character-printing vacuum sealer19 May 2026US 12,630,324 B2Ningbo Kedly Appliance Industry Co., Ltd.
Industrial printing apparatus7 Apr 2026US 12,594,755 B1
Mug wrapping machine for sublimation transfer printing16 Sep 2025US 12,415,349 B2Shandong Meikeda Electronic Graphic Inc.

Most cited

By later US patents