US Patent Issued to Hangzhou Alltest Biotech on Aug. 4 for "Sampling and testing device" (Chinese Inventors)

ALEXANDRIA, Va., Aug. 5 -- United States Patent no. D1,140,083, issued on Aug. 4, was assigned to Hangzhou Alltest Biotech Co. Ltd (Hangzhou, China).

"Sampling and testing device" was invented by Jiufa Lin (Hangzhou, China), Haipeng Hu (Hangzhou, China), Yanli Wu (Hangzhou, China), Cunbang Zheng (Hangzhou, China), Jinshu Chen (Hangzhou, China), Fang Zhang (Hangzhou, China) and Weike Lu (Hangzhou, China).

The patent was filed on June 9, 2025, under Application No. D/007,419.

*For further information, including images, charts and tables, please visit: http://patft.uspto.gov/netacgi/nph-Parser?Sect1=PTO2&Sect2=HITOFF&p=1&u=%2Fnetahtml%2FPTO%2Fsearch-bool.html&r=1&f=G&l=50&co1=AND&d=PTXT&s1=D1140083&OS=D1140083&RS=D1140083

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