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. 18, 2023
Filed:
Feb. 24, 2022
Applicant:
Protrend Co., Ltd., Taipei, TW;
Inventor:
Shun-Yi Chen, Taipei, TW;
Assignee:
PROTREND CO., LTD., Taipei, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A47B 57/48 (2006.01); A47B 47/00 (2006.01); A47B 57/26 (2006.01); A47B 57/54 (2006.01);
U.S. Cl.
CPC ...
A47B 57/48 (2013.01); A47B 47/0083 (2013.01); A47B 57/265 (2013.01); A47B 57/545 (2013.01);
Abstract
A combined storage shelf, including column combinations, connection and combination fasteners, beam structures, and storage layers. The column combinations include assembly holes. A snap-fit portion of a first connection and combination fastener is snapped to an assembly hole, to fix the first connection and combination fastener to the column combination. The engagement structure of the second connection and combination fastener corresponds to the engagement structure of the first connection and combination fastener, so that the first connection and combination fastener and the second connection and combination fastener are assembled together.