Patents by Inventor Giovanni Maria Mazzola

Giovanni Maria Mazzola 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).

  • Shower spray device and related delivery nozzles
    Patent number: 8109451
    Abstract: There is described a shower spray device including a lower plate with a plurality of nozzles and an upper plate with an inlet for the water supply. An elastic sealing element is interposed between the two plates to delimit therewith a chamber for distributing water to the nozzles. To maintain the correct pressure of the two plates, clamping screws are used also having the function of delivery nozzles, i.e. screws formed by threaded pins having an axial duct, with an outlet open towards the outside to allow water delivery, and at least one transverse duct to place the distribution chamber in fluid communication with the axial duct for water delivery.
    Type: Grant
    Filed: February 9, 2009
    Date of Patent: February 7, 2012
    Assignee: Ergon S.r.l.
    Inventor: Giovanni Maria Mazzola
  • Shower spray device
    Patent number: 7721979
    Abstract: A shower spray device is described in which the side wall of the water distribution chamber consists of a sealing element.
    Type: Grant
    Filed: August 31, 2005
    Date of Patent: May 25, 2010
    Assignee: Ergon S.R.L.
    Inventor: Giovanni Maria Mazzola
  • Shower head and nozzles for the same
    Publication number: 20090218420
    Abstract: There is described a shower spray device including a lower plate with a plurality of nozzles and an upper plate with an inlet for the water supply. An elastic sealing element is interposed between the two plates to delimit therewith a chamber for distributing water to the nozzles. To maintain the correct pressure of the two plates, clamping screws are used also having the function of delivery nozzles, i.e. screws formed by threaded pins having an axial duct, with an outlet open towards the outside to allow water delivery, and at least one transverse duct to place the distribution chamber in fluid communication with the axial duct for water delivery.
    Type: Application
    Filed: February 9, 2009
    Publication date: September 3, 2009
    Applicant: ERGON S.R.I.
    Inventor: Giovanni Maria Mazzola
  • Shower head
    Patent number: D532076
    Type: Grant
    Filed: March 18, 2005
    Date of Patent: November 14, 2006
    Assignee: Ergon S.r.l.
    Inventor: Giovanni Maria Mazzola
  • Shower head
    Patent number: D538391
    Type: Grant
    Filed: February 23, 2006
    Date of Patent: March 13, 2007
    Assignee: Ergon S.r.L.
    Inventor: Giovanni Maria Mazzola
  • Shower head
    Patent number: D495027
    Type: Grant
    Filed: August 21, 2003
    Date of Patent: August 24, 2004
    Assignee: Ergon S.r.l.
    Inventor: Giovanni Maria Mazzola