IP Library › Granted Patent US 1,064,821
Granted Patent S1
US 1,064,821 · App. 29/789,770 · Granted Mar 4, 2025

Vacuum stopper

Inventor: Xiaoxian Song (Zhuhai, CN)
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Quick Facts
Patent No.
US 1,064,821
App. No.
29/789,770
Granted
Mar 4, 2025
Kind
S1
Claims (1)

The ornamental design for a vacuum stopper, as shown and described.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Oct 19, 2021
From: SONG, XIAOXIAN
To: ZHUHAI KELITONG ELECTRONIC CO., LTD.
Reel/Frame 057859/0701 →
Priority Claims (1)
CN 202130235752.7 · Apr 23, 2021 · national
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Vacuum Wine Stopper: Announced (Feb. 17, 2021; online). Site Visited (Jul. 18, 2024). Available from URL: https://www.fresh-wine.com/products/abs-vacuum-wine-stoppers-red-improves-champagne-taste-fresh-wine-keeper-kitch… [cited by examiner]
Automatic Beer Opener: Announced (Mar. 22, 2022; online). Site Visited (Jul. 18, 2024). Available from URL: https://www.amazon.com/Automatic-Opener-Magnetic-Bottle-Remover/dp/B09W57NY6N/ref=sr_1_4?dib=eyJ2ljoiMSJ9.iXBkK… [cited by examiner]
Premium Beer Bottle Opener: Announced (Dec. 24, 2021; online). Site Visited (Jul. 18, 2024). Available from URL: https://www.amazon.com/Beer-Bottle-Stainless-Automatic-Portable/dp/B09P4LLKP5/ref=pd_bxgy_thbs_d_sccl_1/14… [cited by examiner]