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:
May. 05, 2020
Filed:
Jun. 25, 2017
Applicants:
Cho Kee Wong, Hong Kong, CN;
Wai Jun Sabrina Wong Yeung, Hong Kong, CN;
Inventors:
Cho Kee Wong, Hong Kong, CN;
Wai Jun Sabrina Wong Yeung, Hong Kong, CN;
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61G 1/01 (2006.01); A61G 1/013 (2006.01); A61G 7/10 (2006.01); A61G 1/017 (2006.01); A61G 1/048 (2006.01); A61G 1/044 (2006.01);
U.S. Cl.
CPC ...
A61G 1/01 (2013.01); A61G 1/013 (2013.01); A61G 7/1023 (2013.01); A61G 7/1051 (2013.01); A61G 1/017 (2013.01); A61G 1/044 (2013.01); A61G 1/048 (2013.01);
Abstract
A manual lifting sling device including a bottom support portion, a rear side support portion, a left side retainer portion and a right side retainer portion, at least two lift handles, a left foldable portion, and a right foldable portion; wherein the manual lifting sling device is configured to be switchable between a standby state in the form of a sheet and an operation state in the form of a seat.