The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 12344448 B1

Date of Patent:

Jul. 01, 2025

Filed:

Feb. 20, 2020

Venting device, lid, and container comprising lid

Applicants:

Master Plans Llc, Dover, DE (US);

Siu Wah Wong, Hong Kong, HK;

Inventors:

Siu Wah Wong, Hong Kong, HK;

Yi Chia Chen, Taipei, TW;

Szu Wen Wang, Taipei, TW;

Tsan Ho Chan, Hong Kong, HK;

Assignee:

Master Plans LLC, Dover, DE (US);

Attorney:

Hawkinson Yang LLP

Primary Examiner:

Angelisa L Hicks

Int. Cl.

CPC ...

B65D 51/16 (2006.01); A47G 19/22 (2006.01); F16K 15/14 (2006.01);

U.S. Cl.

CPC ...

B65D 51/1672 (2013.01); A47G 19/2272 (2013.01); F16K 15/144 (2013.01);

Abstract

A venting device comprises an air channel and a rotary venting rod, wherein: the air channel comprises a first end facing an outer surface of the rotary venting rod and a second end away from the rotary venting rod; the outer surface of the rotary venting rod is provided with a recessed venting slot in fluid communication with ambient air, about which the rotary venting rod may be rotated about a rotation axis extending longitudinally thereof to provide a vented state and a sealed state. In the vented state, at least a portion of the venting slot of the rotary venting rod is in fluid communication with the air channel and thereby brings the air channel into fluid communication with ambient air via the venting slot. In the sealed state, the venting slot of the rotary venting rod is not in fluid communication with the air channel and the first end of the air channel is sealed by the outer surface of the rotating vent rod. The venting device of the present invention is easy to manufacture and assemble. The present invention also relates to a lid comprising the above-mentioned venting device and a container comprising the lid.

Find Patent Forward Citations

Wong, Siu. (2025). Venting device, lid, and container comprising lid (U.S. Patent No. 12344448). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12344448

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