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.:
Date of Patent:
Apr. 02, 2024
Filed:
Jan. 27, 2021
Applicant:
Polygroup Macau Limited (Bvi), Tortola, VG;
Inventors:
Chi Yin Alan Leung, Shenzhen, CN;
Ricky Tong, Shenzhen, CN;
Assignee:
POLYGROUP MACAU LIMITED (BVI), Tortola, VG;
Primary Examiner:
Int. Cl.
CPC ...
E04H 4/14 (2006.01); E04H 4/00 (2006.01);
U.S. Cl.
CPC ...
E04H 4/14 (2013.01); E04H 4/0025 (2013.01); E04H 4/0056 (2013.01); E04H 2004/0068 (2013.01); E04H 4/144 (2013.01); Y10T 156/1057 (2015.01);
Abstract
Disclosed is a container, such as an above-ground pool, with an improved porthole. The container can include a base, a side wall joined to the base, and at least one porthole. The porthole can comprise an aperture in the side wall and a generally transparent window sheet attached to the side wall and completely covering the aperture in the side wall. Such a design can be stronger and more durable than conventional portholes. The pool can also have portability and storability characteristics that are superior to those of conventional pools.