Prototype. Chapter text drafted from the research notes and not yet checked at the archives. Images awaiting permission are marked.

"All-digital intelligent robot for hand gun-tufted carpets" (CN204058934U)

Patent · not yet checked at the source

Made by: applicant not seen
Date: 2014 (listed under 31 Dec 2014 in a Google Patents sitemap)
Number: CN204058934U
Themes: Hand-tufting tools & the gun, Global diffusion of tufting

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Cite this source

“All-digital intelligent robot for hand gun-tufted carpets” (CN204058934U), 2014 (listed under 31 Dec 2014 in a Google Patents sitemap). patents.google.com/patent/CN204058934U/zh.

Research notes

This is a utility model from the same moment as CN104562491A (Dec 2014) for automating the hand tufting gun. "枪刺" (gun-stabbing) is the Chinese industry word for hand-gun tufting, used by the hand-tufted carpet trade. The English rendering Google gives is "Handmade carpets bayonet all-digital intelligent robots". Verified Oct 2026 by web search only. patents.google.com and Espacenet could not be opened from the sandbox, so I did not read the document itself. The number, Chinese title and date come from a Google Patents sitemap listing as summarised in a search result. I did not see the applicant, and whether it shares applicants with CN104562491A is unverified. Research note (Oct 2026): found through search results; the patent document itself wasn't opened. The Patent drawings job fetches the document from Google Patents; if drawings appear on this record, the number is confirmed.