Field briefing
A44B · Buttons, pins, buckles, slide fasteners, or the like
Buttons, pins, buckles, slide fasteners, or the like. Patents classified in CPC A44B, part of Health, food and everyday life.
Dates, owners, statuses and filings come from the published records. Derived views are counted from them. Highlighted text is a plain-English AI reading, written from a patent's title and abstract. Legal statuses and expiry dates are estimates, not legal advice.
Who works on this, where, and with whom
Every company that files in this field, placed in its country. Lines join companies that file together or share inventors; hover one to see why. Pick a company to see its patents, people and news.
Connected industries
Other industries that share patents, companies or citations with Buttons, pins, buckles, slide fasteners, or the like.
Newest patents in A44B · Buttons, pins, buckles, slide fasteners, or the like
4 patents imported from the European Patent Office; newest published 2026-10-01; most active companies: HTC Corp, Joyson Safety Systems Japan G K, Patmos Entpr LLC.
- SEPARABLE FASTENING DEVICES, SYSTEMS, AND METHODS US20260294050A1, published 2026-10-01
- ZIPPER DEVICE AND COMMUNICATION METHOD US20260291065A1, published 2026-09-24
- BUCKLE DEVICE WO2026176820A1, published 2026-08-27
- ZIPPER DEVICE AND COMMUNICATION METHOD US20260254105A1, published 2026-08-27
Most active companies
Counted over the newest 4 imported patents in this industry.
- HTC Corp 2 patents
- Joyson Safety Systems Japan G K 1 patent
- Patmos Entpr LLC 1 patent