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:
Aug. 06, 2013
Filed:
Nov. 17, 2010
I-chiang Yang, Changhua County, TW;
I-Chiang Yang, Changhua County, TW;
Other;
Abstract
A machine for making cotton candy includes a shell, a sugar-spinning unit and a scraping unit. The sugar-spinning unit includes a heater located in the shell for heating and melting sugar, a bowl located around the heater, a lid located on the bowl, and a primary motor for spinning the heater and the bowl to spin the molten sugar. The scraping unit includes a holder located in the shell, a stopper connected to the holder, a lever pivotally connected to the holder, a first scraper attached to the lever, a second scraper pivotally connected to the holder, a hook connected to the second scraper, a spring for connecting the lever to the second scraper, a difference motor, and a crank including an end connected to a mandrel of the difference motor and an opposite end connected to a pin movably inserted in a slot defined in the lever.