Patents Assigned to Cristel
  • Gripping device for a cooking utensil
    Patent number: 6708373
    Abstract: The handle device for a cooking utensil comprises a grip (16) formed by a plate (11) sandwiched between two strips (12, 13), with a portion (14) of the plate (11) at its front end being terminated by a nose (15) and with a locking/unlocking device (20) being slidably mounted on the plate (11) and urged towards the nose (15) by resilient means (21). The locking/unlocking device (20) comprises a control pushbutton (22) placed at the front end of the grip (16) above the plate portion (14) and a latch (23) connected to the pushbutton (22) by a slider (24) placed in the front portion of the grip (16). This disposition of the pushbutton (22) at the front end of the grip (16) avoids accidental unlocking while the cooking utensil is in use.
    Type: Grant
    Filed: June 11, 2002
    Date of Patent: March 23, 2004
    Assignee: DJA Dodaue Jean et Associes DJA Cristel
    Inventor: Paul Dodane
  • Non-stick ceramo-metallic coating for cooking utensils
    Patent number: 6699303
    Abstract: The invention concerns a non-stick coating (4) for cooking utensils (1) characterized in that it is selected among the group comprising (a) ceramics alone selected among titanium oxynitride, titanium suboxides, titanium subnitrides, spinels, mixed spinels; and (b) ceramo-metallic mixtures wherein the ceramics are selected among titanium oxynitrides, titanium suboxides, titanium subnitrides, spinels, cerium fluoride, silicon carbide, pyrolitic carbon, boron carbide, and the metal is titanium.
    Type: Grant
    Filed: September 27, 2002
    Date of Patent: March 2, 2004
    Assignee: DJA Dodane Jean et Associes DJA Cristel
    Inventors: Bernard Hansz, Christophe Malavolta, Emmanuel Brugger, Paul Dodane, Christian Coddet
  • Detachable device for gripping, lifting, handling and tilting cooking utensils with two handles
    Patent number: 6666132
    Abstract: The removable device for taking hold of, lifting, handling, and pouring from cooking utensils having two diametrically opposite outwardly-directed handles in the form of lugs (2), each of which has an opening (5) that is substantially parallel to the inner edge (6) of said lug (2), is characterized by the fact that it comprises a pair of removable shells (10) suitable for fitting over said lugs (2) and made of a thermally insulating material, each shell (10) presenting an internal cavity (11), which opens out laterally through an oblong orifice (13), which is suitable for receiving a lug (2) inserted through said orifice (13), and which is fitted with an internal locking/unlocking device (20) suitable for co-operating with the opening (5) in the lug (2) when received in said cavity (11).
    Type: Grant
    Filed: March 4, 2003
    Date of Patent: December 23, 2003
    Assignee: DJA Dodane Jean et Associes DJA Cristel
    Inventor: Paul Dodane
  • Removable handle
    Patent number: D457385
    Type: Grant
    Filed: March 2, 2001
    Date of Patent: May 21, 2002
    Assignee: DJA Dodane Jean et Associes DJA Cristel
    Inventor: Paul Dodane
  • Removable handle
    Patent number: D477181
    Type: Grant
    Filed: July 29, 2002
    Date of Patent: July 15, 2003
    Assignee: DJA Dodane Jean et Associes DJA Cristel S.A.
    Inventor: Paul Dodane
  • Removable handle
    Patent number: D395789
    Type: Grant
    Filed: June 27, 1997
    Date of Patent: July 7, 1998
    Assignee: DJA Cristel
    Inventor: Paul Dodane
  • Removable handle
    Patent number: D397908
    Type: Grant
    Filed: June 17, 1997
    Date of Patent: September 8, 1998
    Assignee: DJA Cristel
    Inventor: Paul Dodane