Patents Represented by Attorney, Agent or Law Firm Hedman & Costigan
  • Apparatus for the combustion of gas exiting from a furnace, for the preheating of scraps entering the furnace itself and related process
    Patent number: 7767136
    Abstract: Apparatus for the combustion of gas exiting from an electric arc furnace where the heat of combustion is used for the preheating of scraps entering the furnace wherein the apparatus has an insertion device for introducing comburent substance into a preheating chamber or loading tunnel for scrap metal where the loding tunnel has an inlet section for scrap metal, a seal section to prevent an uncontrolled entrance of air in the tunnel, a heating section and an unloading section for delivering scrap metal to the furnace. The insertion device for the comburent substance has one or more adjustable openings placed in the loading tunnel, and said apparatus comprises a device or a series of devices.
    Type: Grant
    Filed: July 10, 2006
    Date of Patent: August 3, 2010
    Assignee: Techint Compagnia Tecnica Internazionale S.p.A
    Inventors: Paolo Argenta, Silvio Reali, Claudio Lodati, Mauro Bianchi Ferri
  • Catalyzed air oxidation haircolor
    Patent number: 7758659
    Abstract: An air-oxidation haircolor composition is based: a) water; b) water soluble metal salt as a catalyst; c) etidronic acid (1-hydroxyethane-1,1-diphosphoric acid) as a chelating agent and color deposition enhancer; d) oxidation primary dye intermediates; e) an aromatic triol such as 1,2,4-Benzenetriol; f) auxiliary oxidation dye couplers; g) dye antioxidants and stabilizers; h) optionally, a water soluble surfactant; i) optionally, a water soluble anionic polymer; j) a water soluble solvent system; and k) an alkalizer.
    Type: Grant
    Filed: July 30, 2007
    Date of Patent: July 20, 2010
    Assignee: Combe Incorporated
    Inventor: Jack Massoni
  • Uracils having a herbicidal activity
    Patent number: 7754880
    Abstract: New uracils are described, having general formula (I) and their use as herbicides.
    Type: Grant
    Filed: December 15, 2003
    Date of Patent: July 13, 2010
    Assignee: Isagro Ricerca S.r.l.
    Inventors: Giovanni Meazza, Piero Paravidino, Franco Bettarini, Luca Fornara
  • Washing brush for automatic motor vehicle washing systems
    Patent number: 7743454
    Abstract: The present invention relates to a washing brush for automatic motor vehicle washing systems, comprising a cylindric body on the side outer surface thereof are provided a plurality of bands defining the cleaning elements of the brush. The main feature of the invention is that the band or strip elements extend on the side surface of the cylindric body along direction which are inclined with respect to the axial direction.
    Type: Grant
    Filed: February 4, 2003
    Date of Patent: June 29, 2010
    Assignee: Favagrossa Edoardo S.r.l.
    Inventor: Francesco Favagrossa
  • Protection panel for aircrafts
    Patent number: 7736719
    Abstract: Protection panel (3) for an aircraft suitable for being associated with at least a portion of the surface to be protected, consisting of a plurality of layers associated with each other made of aramid fibre in which at least one of said layers consists of an aramid fibre or unidirectional fabric.
    Type: Grant
    Filed: December 10, 2007
    Date of Patent: June 15, 2010
    Assignee: Alenia Aermacchi S.p.A.
    Inventors: Giuliano Cattaneo, Luca Bottero
  • Wheel construction, particularly for furniture, furnishing pieces and trolleys
    Patent number: D617177
    Type: Grant
    Filed: July 23, 2009
    Date of Patent: June 8, 2010
    Assignee: O.G.T.M. Officine Meccaniche S.r.l.
    Inventor: Ruggero Trivini
  • Cookware handle
    Patent number: D617604
    Type: Grant
    Filed: April 27, 2009
    Date of Patent: June 15, 2010
    Assignee: La Termoplastic F.B.M. S.r.l.
    Inventor: Marco Munari
  • Cookware handle
    Patent number: D617605
    Type: Grant
    Filed: April 27, 2009
    Date of Patent: June 15, 2010
    Assignee: La Termoplastic F.B.M. S.r.l.
    Inventor: Marco Munari
  • Wheel construction, particularly for furniture, furnishing pieces and trolleys
    Patent number: D617632
    Type: Grant
    Filed: September 21, 2009
    Date of Patent: June 15, 2010
    Assignee: O.G.T.M. Officine Meccaniche S.r.l.
    Inventor: Ruggero Trivini
  • Cookware handle
    Patent number: D618051
    Type: Grant
    Filed: April 27, 2009
    Date of Patent: June 22, 2010
    Assignee: La Termoplastic F.B.M. S.r.l.
    Inventor: Marco Munari
  • Clock night light
    Patent number: D618828
    Type: Grant
    Filed: March 30, 2009
    Date of Patent: June 29, 2010
    Assignee: American Tack & Hardware Co., Inc.
    Inventor: Taiwon Choi
  • Flame night light
    Patent number: D618829
    Type: Grant
    Filed: April 17, 2009
    Date of Patent: June 29, 2010
    Assignee: American Tack & Hardware Co., Inc.
    Inventor: Hyunchul Kim
  • Night light
    Patent number: D618830
    Type: Grant
    Filed: May 5, 2009
    Date of Patent: June 29, 2010
    Assignee: American Tack & Hardware Co., Inc.
    Inventor: Taiwon Choi
  • Utility light
    Patent number: D618831
    Type: Grant
    Filed: May 18, 2009
    Date of Patent: June 29, 2010
    Assignee: American Tack & Hardware Co., Inc.
    Inventor: Stephen Pennington
  • Slim power failure light
    Patent number: D618832
    Type: Grant
    Filed: May 18, 2009
    Date of Patent: June 29, 2010
    Assignee: American Tack and Hardware Co., Inc.
    Inventor: Taiwon Choi
  • LED night light
    Patent number: D618833
    Type: Grant
    Filed: May 21, 2009
    Date of Patent: June 29, 2010
    Assignee: American Tack & Hardware Co., Inc.
    Inventor: Hua Hai Wei
  • Night light with outlets
    Patent number: D619276
    Type: Grant
    Filed: September 11, 2009
    Date of Patent: July 6, 2010
    Assignee: American Tack & Hardware Co., Inc.
    Inventor: Taiwon Choi
  • Flashlight
    Patent number: D619281
    Type: Grant
    Filed: September 29, 2009
    Date of Patent: July 6, 2010
    Assignee: American Tack & Hardware Co., Inc.
    Inventors: Eileen Toomey, Sunita Tailor
  • Flashlight
    Patent number: D619282
    Type: Grant
    Filed: September 29, 2009
    Date of Patent: July 6, 2010
    Assignee: American Tack & Hardware Co., Inc.
    Inventors: Eileen Toomey, Sunita Tailor
  • Fabric pattern
    Patent number: D620261
    Type: Grant
    Filed: September 3, 2008
    Date of Patent: July 27, 2010
    Assignee: Edmund Frette S.a.r.l.
    Inventor: Giuseppe Sordi