Patents by Inventor Dimitrios Efthimiadis

Dimitrios Efthimiadis 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: 9469038
    Abstract: A wet shaver that includes a handle, a shaving head having at least two blades, defining a shaving plane (P), the shaving head having a cam surface, the shaving head being pivotally mounted on the handle about a pivot axis (X) parallel to the shaving plane, the shaving head having a rest position, a biasing member provided on the handle, adapted to exert a camming action on the cam surface to bias the shaving head toward the rest position.
    Type: Grant
    Filed: July 31, 2009
    Date of Patent: October 18, 2016
    Assignee: BIC-VIOLEX SA
    Inventors: Luca Iaccarino, Dimitrios Efthimiadis, Panagiotis Zafiropoulos
  • Publication number: 20160297086
    Abstract: A shaving blade cartridge includes a housing extending along a longitudinal axis, having a top side, a bottom side opposite to the top side and two longitudinal sides. The two longitudinal sides extend longitudinally along the longitudinal axis between the top and bottom sides. The housing is provided with at least one protrusion. The shaving blade cartridge further includes a cutting blade mounted in the housing between the longitudinal sides, and having a cutting edge extending along the longitudinal axis, and a clip retaining the cutting blade in the housing and having at least one leg. The leg of the clip has a recess, and the recess cooperates with the protrusion of the housing.
    Type: Application
    Filed: December 5, 2013
    Publication date: October 13, 2016
    Inventors: Dimitrios Efthimiadis, Panagiotis Zafiropoulos, Ioannis Bozikis, Panagiotis Moustakas
  • Publication number: 20150321366
    Abstract: A shaver that includes a handle with an elongated handgrip portion and a mounting portion, a shaver head attached to the mounting portion, the shaver head having a back structure. A removable cartridge is attached to the shaver head through a slidable button provided on the shaver head.
    Type: Application
    Filed: December 21, 2012
    Publication date: November 12, 2015
    Inventors: Phaedon PAPADOPOULOS-PAPAGEORGIS, Panagiotis ZAFIROPOULOS, Dimitrios EFTHIMIADIS
  • Publication number: 20150314466
    Abstract: A shaver is provided, the shaver includes a handle with an elongated handgrip portion and a mounting portion, a shaver head, the shaver head being attached to the mounting portion, the shaver head having a bottom wall. A removable cartridge is attached to the shaver head through an attaching element provided on the shaver head. An ejection spring provides an ejection force which urges the cartridge away from the shaver head when the cartridge is removed from the shaver head.
    Type: Application
    Filed: December 21, 2012
    Publication date: November 5, 2015
    Inventors: Phaedon PAPADOPOULOS-PAPAGEORGIS, Panagiotis ZAFIROPOULOS, Dimitrios EFTHIMIADIS
  • Publication number: 20150290819
    Abstract: A shaver is provided, the shaver including a handle with an elongated handgrip portion and a mounting portion, a shaver head pivotally attached to the mounting portion, a removable cartridge including at least one blade, the cartridge being adapted to be attached to the shaver head and removed from the shaver head, a pusher, adapted to encounter the cartridge to release the cartridge from the shaver head, and a spring provided on the shaver head, the spring being adapted to attach the cartridge to the shaver head, the spring comprising at least one part which forms a loop.
    Type: Application
    Filed: December 21, 2012
    Publication date: October 15, 2015
    Inventors: Panagiotis Giannopoulos, Dimitrios Efthimiadis, Phaedon Papadopoulos-Papageorgis
  • Patent number: 9095986
    Abstract: A razor handle that includes an elongated hollow housing having an opening provided on a front end, a razor head carrier which is slidably mounted in a recess between a first non-shaving position in which the razor head carrier is retracted and located inside the recess, a second shaving position, and a sliding mechanism for moving the razor head carrier. The razor handle further includes a lock-and-release mechanism to hold a razor head, provided with a release member mounted on the razor head carrier. When the razor head carrier is in the first non-shaving position, the release member is hidden inside the housing to prevent the release of the razor head locked on the razor head carrier.
    Type: Grant
    Filed: April 11, 2008
    Date of Patent: August 4, 2015
    Assignee: BIC-VIOLEX S.A.
    Inventors: Ioannis Marios Psimadas, Ioannis Bozikis, Dimitrios Efthimiadis, Andreas Vasiliadis, Demetrios Koutrokois
  • Publication number: 20150158190
    Abstract: A shaving blade cartridge including a housing extending along a longitudinal axis (X-X), having first and second longitudinal sides, and being provided with a through hole extending transversally to the longitudinal axis through the housing. The shaving blade cartridge also includes at least one cutting blade and a clip retaining the at least one cutting blade in the housing and having a first leg, a second leg, and a clip body. The shaving blade cartridge is such that the first leg of the clip surrounds the first longitudinal side, and the second leg of the clip is received in the through hole.
    Type: Application
    Filed: February 12, 2015
    Publication date: June 11, 2015
    Inventors: Georgios Georgakis, Dimitrios Efthimiadis
  • Publication number: 20150082638
    Abstract: A shaving blade cartridge including a housing extending along a longitudinal axis (X-X), having first and second longitudinal sides, and being provided with a through hole extending transversally to the longitudinal axis through the housing. The shaving blade cartridge also includes at least one cutting blade and a clip retaining the at least one cutting blade in the housing and having a first leg, a second leg, and a clip body. The shaving blade cartridge is such that the first leg of the clip surrounds the first longitudinal side, and the second leg of the clip is received in the through hole.
    Type: Application
    Filed: September 26, 2013
    Publication date: March 26, 2015
    Inventors: Georgios Georgakis, Dimitrios Efthimiadis
  • Patent number: 8844145
    Abstract: A razor handle for a retractable shaving cartridge that includes an elongated body having a hollow housing provided with an opening at the front end of the body, and a shaving cartridge carrier movable between a shaving position and a non-shaving position. A release mechanism that includes an actuating member is provided to actuate the release mechanism so as to release a shaving cartridge. In addition, a control mechanism includes a control member for controlling the actuating member only when the shaving cartridge carrier is in the shaving position. The elongated body further includes a guide adapted for guiding the control member.
    Type: Grant
    Filed: April 11, 2008
    Date of Patent: September 30, 2014
    Assignee: Bic-Violex SA
    Inventors: Ioannis Marios Psimadas, Ioannis Bozikis, Dimitrios Efthimiadis, Demetrios Koutrokois, Andreas Vasiliadis
  • Publication number: 20140230252
    Abstract: An integrally formed rigid razor blade having a body with a cutting edge portion extending about a cutting edge portion plane, and having a cutting edge at one end, a base portion extending along a base portion plane, a bent portion intermediate the cutting edge portion and the base portion. The body is made of martensitic stainless steel that includes mainly iron and between 0.62% and 0.75% of carbon in weight.
    Type: Application
    Filed: October 8, 2012
    Publication date: August 21, 2014
    Inventors: Vasileios Davos, Vassilis Papachristos, Dimitrios Efthimiadis, Panagiotis Zafiropoulos, Nikolaos Skounakis, Ioannis Komianos, Michalis Karoussis, Anastasios Papageorgiou
  • Publication number: 20120124840
    Abstract: A wet shaver that includes a handle, a shaving head having at least two blades, defining a shaving plane (P), the shaving head having a cam surface, the shaving head being pivotally mounted on the handle about a pivot axis (X) parallel to the shaving plane, the shaving head having a rest position, a biasing member provided on the handle, adapted to exert a camming action on the cam surface to bias the shaving head toward the rest position.
    Type: Application
    Filed: July 31, 2009
    Publication date: May 24, 2012
    Applicant: BIC VIOLEX SA
    Inventors: Luca Iaccarino, Dimitrios Efthimiadis, Panagiotis Zafiropoulos
  • Publication number: 20110023310
    Abstract: A razor handle for a retractable shaving cartridge that includes an elongated body having a hollow housing provided with an opening at the front end of the body, and a shaving cartridge carrier movable between a shaving position and a non-shaving position. A release mechanism that includes an actuating member is provided to actuate the release mechanism so as to release a shaving cartridge. In addition, a control mechanism includes a control member for controlling the actuating member only when the shaving cartridge carrier is in the shaving position. The elongated body further includes a guide adapted for guiding the control member.
    Type: Application
    Filed: April 11, 2008
    Publication date: February 3, 2011
    Applicant: BIC-VIOLEX SA
    Inventors: Ioannis Marios Psimadas, Ioannis Bozikis, Dimitrios Efthimiadis, Demetrios Koutrokois, Andreas Vasiliadis