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:
Nov. 29, 1988
Filed:
Apr. 29, 1987
Soo H Lee, Seoul, KR;
Other;
Abstract
A device for cultivating bean sprouts comprises at least one cultivating container, a bubble generating pump, a control unit which controls the bubble generating pump, a timer, an electric heater, and a temperature sensor. Also, the device further comprises a U-shaped tube for supplying the water in a water reservoir tank to a water-ascending pipe which is disposed in the center of the cultivating container. An air conduit injects air bubbles into the water ascending pipe which terminates in a T-shaped rotable injection pipe disposed at the top end of the of the water-ascending pipe. Spaced-apart sieve plates are disposed on the top and the bottom of the cultivating container for housing and treating the beam sprouts which can be automatically irrigated.