Patents by Inventor Chih-Ling PAN

Chih-Ling PAN 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).

  • Publication number: 20170106523
    Abstract: An electric tool includes a first casing having an upper housing and a second casing having a connection portion fastened with the upper housing and a cone-shaped portion connected to the connection portion in such a manner to define several circumferential recesses on an exterior surface, wherein the cone-shaped portion is truncated and has a diameter that gradually decreases from one end to the other end; a shaft mounted rotatably to a front end of the cone-shaped portion; a light permeable structure including several light permeable elements disposed in the circumferential recesses respectively; and a lighting structure disposed in the connection portion and having several light emitting sources, which are corresponding to and are capable of emitting light rays through the light permeable elements respectively.
    Type: Application
    Filed: October 16, 2015
    Publication date: April 20, 2017
    Applicant: JENN FENG NEW ENERGY CO., LTD.
    Inventor: Chih-Ling PAN
  • Patent number: 9560811
    Abstract: The present invention provides a power-driven hedge trimmer with a movable front handle. The power-driven hedge trimmer includes: a power and trimming assembly, a gripping assembly and a control unit. The power and trimming assembly includes a trimming blade and a power source. The trimming blade is connected to the power source so as to be driven to reciprocate. The gripping assembly includes a front gripping portion, a connecting portion and a rear gripping portion. The control unit is disposed on the connecting portion for controlling the power source. The front gripping portion includes a suspended front arm, a front handle and a front stop lock. The front handle is lockable at two locking positions, which are located on two opposite sides of the suspended front arm, with the front stop lock.
    Type: Grant
    Filed: February 9, 2015
    Date of Patent: February 7, 2017
    Assignee: JENN FENG NEW ENERGY CO., LTD.
    Inventor: Chih-Ling Pan
  • Publication number: 20160227711
    Abstract: The present invention provides a power-driven hedge trimmer with a movable front handle. The power-driven hedge trimmer includes: a power and trimming assembly, a gripping assembly and a control unit. The power and trimming assembly includes a trimming blade and a power source. The trimming blade is connected to the power source so as to be driven to reciprocate. The gripping assembly includes a front gripping portion, a connecting portion and a rear gripping portion. The control unit is disposed on the connecting portion for controlling the power source. The front gripping portion includes a suspended front arm, a front handle and a front stop lock. The front handle can be locked at two locking positions, which are located on two opposite sides of the suspended front arm, with the front stop lock.
    Type: Application
    Filed: February 9, 2015
    Publication date: August 11, 2016
    Applicant: JENN FENG NEW ENERGY CO., LTD.
    Inventor: Chih-Ling PAN
  • Publication number: 20160227710
    Abstract: The present invention provides a power-driven hedge trimmer with a movable power assembly. The power-driven hedge trimmer includes: a power and trimming assembly, a gripping assembly and a control unit. The power and trimming assembly includes a trimming blade and a power source. The trimming blade is connected to the power source so as to be driven to reciprocate. The gripping assembly includes a front gripping portion, a connecting portion and a rear gripping portion. The control unit is disposed on the connecting portion for controlling the power source. The front attaching portion and the rear attaching portion are two rotary shafts. A rear stop lock is disposed on the rear gripping portion for locking the front attaching portion and the rear attaching portion at fixed locations.
    Type: Application
    Filed: February 9, 2015
    Publication date: August 11, 2016
    Applicant: JENN FENG NEW ENERGY CO., LTD.
    Inventor: Chih-Ling PAN