Patents by Inventor Min-Lo Yun

Min-Lo Yun has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • VACUUM CLEANER HAVING POWER CORD STORAGE
    Publication number: 20100325832
    Abstract: A vacuum cleaner having a vacuum cleaner body with a cord outlet is provided. A power cord may be extracted from or retracted into the vacuum cleaner body through the cord outlet, and a plug is provided at an end of the power cord. A stopper is formed at a position spaced from the end of the power cord at a predetermined distance, and a socket portion is provided at the vacuum cleaner body so that the plug may be inserted into the socket portion when cleaning is finished.
    Type: Application
    Filed: April 29, 2010
    Publication date: December 30, 2010
    Applicant: SAMSUNG GWANGJU ELECTRONICS CO., LTD.
    Inventors: Dong-hun YOO, Min-Lo Yun
  • UPRIGHT TYPE VACUUM CLEANER
    Publication number: 20100269288
    Abstract: An upright type vacuum cleaner is provided. The upright type vacuum cleaner comprising a brush assembly and a main body rotatably mounted on the brush assembly, wherein the main body has a dust collecting apparatus, a pre-filter unit, a cord reel unit and a fan motor unit, wherein the fan motor unit is installed on a lower portion of the main body, and the cord reel unit is arranged between the pre-filter unit and the fan motor unit such that the discharging air out of the fan motor unit is discharged through the cord reel unit.
    Type: Application
    Filed: February 11, 2010
    Publication date: October 28, 2010
    Inventors: Dong-hun Yoo, Min-Lo Yun