Patents by Inventor John Anga

John Anga 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).

  • Hanging pot water indicator
    Patent number: 9338951
    Abstract: A hanging pot water indicator having a hollow tubular spring housing, a cap on the upper end of the tubular housing, a hollow tubular sliding sleeve telescopically slidable, an opening in the cap, a coiled extension spring within the tubular housing and the sleeve, an upper wire extension portion extending from the upper end of the spring passing through the opening in the cap, and defining an upper hook, and a lower wire extension on the lower end of the spring, extending from the sleeve and formed to define a lower hook.
    Type: Grant
    Filed: September 25, 2013
    Date of Patent: May 17, 2016
    Inventor: John Anga
  • Hanging pot water indicator
    Patent number: 8973518
    Abstract: A hanging pot water indicator having a hollow tubular spring housing, a dust protector on the upper end of the tubular housing, the dust protector having a fastening collar fitting around the upper end of the tubular housing, a hollow tubular sliding sleeve, having an interior diameter greater than the exterior diameter of the tubular housing, and being telescopically slidable in respect thereof, a lower flared portion on the lower end of the sleeve, an opening in the dust protector, a coiled extension spring within the tubular housing and the sleeve, an upper wire extension portion extending from the upper end of the spring passing through the opening in the dust protector, and defining an upper hook, and a lower wire extension extending from the lower end of the spring, and formed to define a hook.
    Type: Grant
    Filed: September 13, 2012
    Date of Patent: March 10, 2015
    Inventor: John Anga
  • Hanging port water indicator
    Publication number: 20140076422
    Abstract: A hanging pot water indicator having a hollow tubular spring housing, a cap on the upper end of the tubular housing, a hollow tubular sliding sleeve telescopically slidable, an opening in the cap, a coiled extension spring within the tubular housing and the sleeve, an upper wire extension portion extending from the upper end of the spring passing through the opening in the cap, and defining an upper hook, and a lower wire extension on the lower end of the spring, extending from the sleeve and formed to define a lower hook.
    Type: Application
    Filed: September 25, 2013
    Publication date: March 20, 2014
    Inventor: John Anga
  • Hanging pot water indicator
    Publication number: 20140069526
    Abstract: A hanging pot water indicator having a hollow tubular spring housing, a dust protector on the upper end of the tubular housing, the dust protector having a fastening collar fitting around the upper end of the tubular housing, a hollow tubular sliding sleeve, having an interior diameter greater than the exterior diameter of the tubular housing, and being telescoically slidable in respect thereof, a lower flared portion on the lower end of the sleeve, an opening in the dust protector, a coiled extension spring within the tubular housing and the sleeve, an upper wire extension portion extending from the upper end of the spring passing through the opening in the dust protector, and defining an upper hook, and a lower wire extension extending from the lower end of the spring, and formed to define a hook.
    Type: Application
    Filed: September 13, 2012
    Publication date: March 13, 2014
    Inventor: John Anga
  • Hanging pot water indicator
    Patent number: D703070
    Type: Grant
    Filed: January 7, 2013
    Date of Patent: April 22, 2014
    Inventor: John Anga