Patents by Inventor Pasquale Quadri

Pasquale Quadri 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: 10401013
    Abstract: A stage light fixture is provided with: a casing; a light source, arranged inside the casing and adapted to emit a light beam along an optical axis; a cooling assembly configured to cool the interior of the casing; a monitoring assembly configured to monitor at least one parameter indicative of the operative conditions of the light fixture; a control device configured to regulate the cooling assembly according to at least one indicative parameter monitored by the monitoring assembly.
    Type: Grant
    Filed: August 5, 2015
    Date of Patent: September 3, 2019
    Assignee: CLAY PAKY S.P.A.
    Inventors: Pasquale Quadri, Carlo Venturati
  • Patent number: 10197244
    Abstract: Stage light fixture provided with: a short arc lamp adapted to emit a light beam along an optical axis; a reflector associated to the short arc lampso as to concentrate light beam rays substantially at a work point; an output optical assembly, arranged at the most downstream point along the optical axis, having a focal point arranged between the light source and the output optical assembly and coinciding with the work point; at least one color assembly comprising a plurality of color devices configured to selectively color the light beam; the color assembly being arranged between the short arc lampand the work point (PL).
    Type: Grant
    Filed: March 11, 2015
    Date of Patent: February 5, 2019
    Assignee: CLAY PAKY S.P.A.
    Inventors: Pasquale Quadri, Angelo Cavenati
  • Patent number: 10125953
    Abstract: A stage light fixture is provided with a plurality of light sources configured to emit respective light beams along respective optical axes; and a plurality of optical elements, each of which is configured to modify the direction of the rays defining the light beam of a respective light source; at least one light source of the plurality of light sources and the respective optical element of the plurality of optical elements being movable one with respect to the other along a direction transversal to the optical axis of the light source.
    Type: Grant
    Filed: August 12, 2014
    Date of Patent: November 13, 2018
    Assignee: CLAY PAKY S.P.A.
    Inventors: Pasquale Quadri, Francesco Campetella
  • Patent number: 10041647
    Abstract: A stage light fixture is provided with: a plurality of light sources configured to emit respective light beams along respective optical axes; a plurality of optical elements, each of which is configured to modify the direction of the rays defining the light beam of a respective light source; the optical elements being shaped and arranged one next to the other so as to define a total emission area of the light beams having an emission outline; the plurality of optical elements comprising at least two optical elements having different shape one with respect to the other.
    Type: Grant
    Filed: August 12, 2014
    Date of Patent: August 7, 2018
    Assignee: CLAY PAKY S.P.A.
    Inventors: Pasquale Quadri, Francesco Campetella
  • Patent number: 9683722
    Abstract: A stage light fixture is provided with a light source adapted to emit a light beam; with a main body where the light source is arranged; and with a head articulated with respect to the main body and configured to selectively deflect the light beam coming out from the main body.
    Type: Grant
    Filed: June 18, 2013
    Date of Patent: June 20, 2017
    Assignee: CLAY PAKY S.P.A.
    Inventors: Pasquale Quadri, Angelo Cavenati
  • Patent number: 9574729
    Abstract: A stage light fixture is provided with a light source adapted to emit a light beam along an optical axis; a reflector coupled to the light source; a diaphragm arranged along the optical axis downstream of the light source; a first optical assembly, which is arranged along the optical axis between the light source and the diaphragm and is configured to selectively change the light beam dimensions.
    Type: Grant
    Filed: June 17, 2013
    Date of Patent: February 21, 2017
    Assignee: CLAY PAKY S.P.A.
    Inventors: Pasquale Quadri, Angelo Cavenati
  • Publication number: 20160195237
    Abstract: A stage light fixture is provided with: a plurality of light sources configured to emit respective light beams along respective optical axes; a plurality of optical elements, each of which is configured to modify the direction of the rays defining the light beam of a respective light source; the optical elements being shaped and arranged one next to the other so as to define a total emission area of the light beams having an emission outline; the plurality of optical elements comprising at least two optical elements having different shape one with respect to the other.
    Type: Application
    Filed: August 12, 2014
    Publication date: July 7, 2016
    Inventors: Pasquale Quadri, Francesco Campetella
  • Publication number: 20160178165
    Abstract: A stage light fixture is provided with a plurality of light sources configured to emit respective light beams along respective optical axes; and a plurality of optical elements, each of which is configured to modify the direction of the rays defining the light beam of a respective light source; at least one light source of the plurality of light sources and the respective optical element of the plurality of optical elements being movable one with respect to the other along a direction transversal to the optical axis of the light source.
    Type: Application
    Filed: August 12, 2014
    Publication date: June 23, 2016
    Inventors: Pasquale Quadri, Francesco Campetella
  • Publication number: 20160040866
    Abstract: A stage light fixture is provided with: a casing; a light source, arranged inside the casing and adapted to emit a light beam along an optical axis; a cooling assembly configured to cool the interior of the casing; a monitoring assembly configured to monitor at least one parameter indicative of the operative conditions of the light fixture; a control device configured to regulate the cooling assembly according to at least one indicative parameter monitored by the monitoring assembly.
    Type: Application
    Filed: August 5, 2015
    Publication date: February 11, 2016
    Inventors: Pasquale Quadri, Carlo VENTURATI
  • Patent number: 9222649
    Abstract: A stage lighting fixture having: a casing having a closed first end and an open second end; a light source housed inside the casing, close to the first end, and which emits a light beam along an optical axis; an optical assembly positioned to intercept the light beam, and having a focal point located between the light source and the optical assembly; and a reflector coupled to the light source; the reflector and the light source being designed and coupled to concentrate the light beam substantially at a work point substantially coincident with the focal point of the optical assembly; and the light source being defined by a short-arc lamp to project a light bar.
    Type: Grant
    Filed: February 21, 2014
    Date of Patent: December 29, 2015
    Assignee: CLAY PAKY S.P.A.
    Inventors: Pasquale Quadri, Angelo Cavenati
  • Publication number: 20150260372
    Abstract: Stage light fixture provided with: a short arc lamp adapted to emit a light beam along an optical axis; a reflector associated to the short arc lampso as to concentrate light beam rays substantially at a work point; an output optical assembly, arranged at the most downstream point along the optical axis, having a focal point arranged between the light source and the output optical assembly and coinciding with the work point; at least one color assembly comprising a plurality of color devices configured to selectively color the light beam; the color assembly being arranged between the short arc lampand the work point (PL).
    Type: Application
    Filed: March 11, 2015
    Publication date: September 17, 2015
    Inventors: Pasquale Quadri, Angelo Cavenati
  • Patent number: 9121575
    Abstract: A stage light fixture is provided with a light source adapted to emit a light beam along an optical axis, and a color filter assembly comprising a plurality of color filters rotating about a same first axis of rotation, the first axis of rotation being parallel to the optical axis and not coincident with the optical axis.
    Type: Grant
    Filed: October 17, 2013
    Date of Patent: September 1, 2015
    Assignee: CLAY PAKY S.P.A.
    Inventors: Pasquale Quadri, Angelo Cavenati
  • Publication number: 20150145994
    Abstract: A stage light fixture is provided with a light source adapted to emit a light beam; with a main body where the light source is arranged; and with a head articulated with respect to the main body and configured to selectively deflect the light beam coming out from the main body.
    Type: Application
    Filed: June 18, 2013
    Publication date: May 28, 2015
    Inventors: Pasquale Quadri, Angelo Cavenati
  • Patent number: 8950904
    Abstract: A shaping assembly for shaping a light beam extending along an optical axis is equipped with: a support frame extending about a longitudinal axis; a plurality of screen elements supported by the support frame and arranged transversally with respect to the axis; a plurality of pairs of actuators, each of which is coupled with a respective screen element; each actuator comprising at least a moving device and transmission means, which are configured to transmit the movement of the moving device to the respective screen element and comprise at least one rod-crank type mechanism.
    Type: Grant
    Filed: March 14, 2011
    Date of Patent: February 10, 2015
    Assignee: Clay Paky S.p.A.
    Inventors: Angelo Cavenati, Pasquale Quadri
  • Patent number: 8944646
    Abstract: An effects wheel assembly for a light fixture, in particular a stage light fixture, suitable to generate a light beam, has a supporting device which rotates about a first axis; and an effects wheel having a hub, which extends about a second axis, and an effects portion, which extends about the hub and is suitable to generate optical effects when intercepting the light beam; the supporting device and the effects wheel being selectively connectable to each other by means of jaws elastically operated to clamp the effects wheel when the hub is inserted between the jaws.
    Type: Grant
    Filed: April 22, 2009
    Date of Patent: February 3, 2015
    Assignee: Clay Paky S.p.A.
    Inventor: Pasquale Quadri
  • Patent number: 8926122
    Abstract: A stage light fixture having a casing; a supporting structure supporting the casing; and a stroboscopic light source fitted integrally to the casing.
    Type: Grant
    Filed: July 9, 2010
    Date of Patent: January 6, 2015
    Assignee: Clay Paky S.p.A.
    Inventors: Angelo Cavenati, Pasquale Quadri
  • Patent number: 8894248
    Abstract: A stage lighting fixture includes a casing; a light source, which is housed inside the casing and is adapted-to emit a light beam along an optical axis; a reflector coupled to the light source; light beam processing means housed inside the casing and adapted to selectively intercept the light beam; at least one heat-shield assembly located inside the casing, between the light source and the light beam processing means, to substantially divide the casing into a first area comprising the light source and the reflector, and a second area comprising the light beam processing means; the heat-shield assembly comprising a heat-shield filter, and a detector for detecting a parameter indicative of the temperature of the heat-shield filter; a cooling assembly for cooling the inside of the casing; a control device configured for regulating the cooling assembly on the basis of the parameter detected by the detector.
    Type: Grant
    Filed: February 14, 2013
    Date of Patent: November 25, 2014
    Assignee: Clay Paky S.p.A.
    Inventors: Pasquale Quadri, Angelo Cavenati
  • Patent number: 8820973
    Abstract: A stage lighting fixture having : a light source for emitting a light beam along an optical axis; a reflector coupled to the light source; at least one dichroic filter for selectively intercepting the light beam; and at least one heat-shield assembly located between the light source and the dichroic filter, and having a heat-shield filter, in turn having a first portion with first beam filtering properties, and a second portion with second beam filtering properties.
    Type: Grant
    Filed: December 20, 2011
    Date of Patent: September 2, 2014
    Assignee: Clay Paky S.p.A.
    Inventors: Pasquale Quadri, Angelo Cavenati
  • Patent number: D750828
    Type: Grant
    Filed: April 9, 2013
    Date of Patent: March 1, 2016
    Assignee: CLAY PAKY S.P.A.
    Inventor: Pasquale Quadri
  • Patent number: D770656
    Type: Grant
    Filed: September 11, 2014
    Date of Patent: November 1, 2016
    Assignee: CLAY PAKY S.P.A.
    Inventor: Pasquale Quadri