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:
Jun. 18, 2019
Filed:
Mar. 31, 2014
Haier Group Corporation, Qingdao, Shandong, CN;
Qingdao Haigao Design & Manufacturing Co., Ltd, Qingdao, Shandong, CN;
HAIER GROUP CORPORATION, Qingdao, Shandong, CN;
QINGDAO HAIGAO DESIGN & MANUFACTURING CO., LTD, Qingdao, Shandong, CN;
Abstract
A ecological vegetable preservation method and an ecological vegetable preservation and growing case. The method includes circularly supplying a nutrient solution to a vegetable in a thermal insulation case body, and regulating temperature, humidity and/or illumination in the thermal insulation case body, so that the vegetable in the thermal insulation case body stays in a growth-retarded state or a slow growth state. Application of the present method and ecological vegetable preservation and growing case allows the growth state of the vegetable to be controlled, thus ensuring to the greatest extent the freshness of the vegetable.