Patents by Inventor Hsiao-An Chang

Hsiao-An Chang 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).

  • Patent number: 8683744
    Abstract: A power-saving flowerpots capable of serial connecting with other flowerpot includes a planting tank having a horizontal plane and an inclined plane at an upper side thereof for planting; a water tank connected to a lower side of the planting tank; the connection of the planting tank and the water tank being formed as an L shape; an interior of the water tank being formed with a water draining channel; an upper side of the water draining channel being formed with a communication hole so that when the water level in the water tank is over a lower edge of the communication hole; water will flow into the communication hole from the water tank. A plurality of flowerpot can be installed as a first row by a retaining rod to pass through all hooks of the flowerpots; and the water tubes of the flowerpot are connected one by one.
    Type: Grant
    Filed: January 21, 2011
    Date of Patent: April 1, 2014
    Inventor: Hsiao-An Chang
  • Publication number: 20120186148
    Abstract: A power-saving flowerpots capable of serial connecting with other flowerpot includes a planting tank having a horizontal plane and an inclined plane at an upper side thereof for planting; a water tank connected to a lower side of the planting tank; the connection of the planting tank and the water tank being formed as an L shape; an interior of the water tank being formed with a water draining channel; an upper side of the water draining channel being formed with a communication hole so that when the water level in the water tank is over a lower edge of the communication hole; water will flow into the communication hole from the water tank. A plurality of flowerpot can be installed as a first row by a retaining rod to pass through all hooks of the flowerpots;and the water tubes of the flowerpot are connected one by one.
    Type: Application
    Filed: January 21, 2011
    Publication date: July 26, 2012
    Inventor: HSIAO-AN CHANG
  • Publication number: 20110232183
    Abstract: A water supply and wetness adjustment flowerpot assembly comprises a lower base having a plurality of supporting legs protruding from a lower side of a bottom of the lower base for supporting the lower base; an upper side of the lower base having a plurality of longitudinal and transversal trenches so as to form with a plurality of flowerpot bodies; each flowerpot body having an approximate rectangular shape; a plurality of flowerpot bodies can be arranged at one base in order for planting glasses or flowers; and a water absorption frame formed by a plurality of intersecting longitudinal and transversal strips which can be made individually or integrally; the water absorption frame being made of water absorption material; in assembly, the water absorption frame being placed in the notches of the flowerpot bodies for absorbing water.
    Type: Application
    Filed: March 29, 2010
    Publication date: September 29, 2011
    Inventor: Hsiao-An Chang
  • Publication number: 20100325953
    Abstract: A flowerpot comprises a box body and a spacer. The buckling sheets of the spacer are buckled to the buckling recesses of the box body; and the spacer is placed upon the projection sheets and the wall assembly; a lower space and rear side of the box body below the spacer is formed with a water collecting tank and the space of the upper front side of the box body above the spacer is formed with a planting tank. In use, the hook of the spacer and the hook portion of the box body is attached to one supporting rod of a frame assembly and the two protrusions are placed upon another supporting rod. The water draining opening guides water from an upper flowerpot to a lower flowerpot. The water absorption sheets installed in the spacer can guide water from the water collecting tank to the planting tank automatically.
    Type: Application
    Filed: June 24, 2009
    Publication date: December 30, 2010
    Inventor: Hsiao-An Chang
  • Patent number: 7854091
    Abstract: A flowerpot comprises a box body and a spacer. The buckling sheets of the spacer are buckled to the buckling recesses of the box body; and the spacer is placed upon the projection sheets and the wall assembly; a lower space and rear side of the box body below the spacer is formed with a water collecting tank and the space of the upper front side of the box body above the spacer is formed with a planting tank. In use, the hook of the spacer and the hook portion of the box body is attached to one supporting rod of a frame assembly and the two protrusions are placed upon another supporting rod. The water draining opening guides water from an upper flowerpot to a lower flowerpot. The water absorption sheets installed in the spacer can guide water from the water collecting tank to the planting tank automatically.
    Type: Grant
    Filed: June 24, 2009
    Date of Patent: December 21, 2010
    Inventor: Hsiao-An Chang