Design Patent USD1124364S1, Think Green Limited, 28th Apr
Summary
The USPTO granted Design Patent USD1124364S1 to Think Green Limited on April 28, 2026, for a nipple corrector device. The patent application (No. 29990675) was filed on February 24, 2025, with Shuting Zhang listed as the sole inventor. CPC classifications include A61F 2/52, A61F 13/141, and related prosthodontics and protective device categories, indicating a wearable medical device. Think Green Limited now holds enforceable design patent rights in the United States under this grant.
About this source
USPTO classification A61F covers implanted devices, wound dressings, prosthetics, stents, orthopedic implants, heart valves, and external support devices for the human body. Every patent grant in A61F lands in this feed, around 220 a month, with the patent number, title, applicant, inventor names, and abstract. Watch this if you compete in medical devices, file freedom-to-operate analyses, scout acquisition targets in surgical implants or wound care, or follow which academic medical centers are commercializing research through patent filings. Recent grants cover infant umbilical cord stump protectors, absorbable wound dressings, and in-situ assembly prosthetic pacing valves.
What changed
The USPTO granted Design Patent USD1124364S1 to Think Green Limited on April 28, 2026, covering a nipple corrector design. The patent carries one claim and falls under CPC classifications associated with prosthodontics and protective medical devices (A61F series). Shuting Zhang is listed as the inventor. The filing date was February 24, 2025, and the application number is 29990675.
Parties conducting freedom-to-operate analyses or developing competing wearable prosthetic or protective medical devices should consider whether this design creates infringement exposure. Think Green Limited now holds enforceable design patent rights in the United States for the claimed invention.
Archived snapshot
Apr 28, 2026GovPing captured this document from the original source. If the source has since changed or been removed, this is the text as it existed at that time.
Nipple corrector
Design USD1124364S1 Kind: S1 Apr 28, 2026
Assignee
THINK GREEN LIMITED
Inventors
Shuting Zhang
CPC Classifications
A61F 2/52 A61F 13/141 A61F 2013/15016 A61F 2007/0021 A61J 13/00 A61J 11/005
Filing Date
2025-02-24
Application No.
29990675
Claims
1
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