Patents by Inventor Petros Polychronidis

Petros Polychronidis 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).

  • Publication number: 20220001561
    Abstract: A method for manufacturing a razor cartridge component comprises continuously feeding an elongated band of material, separating one or more blade support elements from the elongated band of material, stabilizing the one or more separated blade support elements in a stationary position; providing one or more razor blades; and laser welding the one or more razor blades to respective ones of the stabilized one or more blade support elements.
    Type: Application
    Filed: December 5, 2019
    Publication date: January 6, 2022
    Applicant: BIC VIOLEX S.A.
    Inventors: Vasilios DAVOS, Georgios KOULOURIAS, Petros POLYCHRONIDIS
  • Patent number: 10543610
    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 first and second longitudinal sides each extending longitudinally along the longitudinal axis between the top and bottom sides. A primary cutting blade is mounted on the housing between the first and second longitudinal sides, and has a cutting edge. A primary cap is located rearward of the cutting edge. A primary guard is located forward of the cutting edge. A trimming element, mounted on the housing, has a trimming edge. The trimming edge and the cutting edge are opposite one another. The primary cap is provided on a rear element, and the rear element is fitted on the housing. The trimming element is sandwiched between the housing and the primary cap.
    Type: Grant
    Filed: November 8, 2018
    Date of Patent: January 28, 2020
    Assignee: BIC-VIOLEX SA
    Inventors: Ioannis Bozikis, Georgios Georgakis, Phaedon Papageorgis, Dimitrios Efthimiadis, Vasileios Davos, Georgios Koulourias, Petros Polychronidis
  • Publication number: 20190070739
    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 first and second longitudinal sides each extending longitudinally along the longitudinal axis between the top and bottom sides. A primary cutting blade is mounted on the housing between the first and second longitudinal sides, and has a cutting edge. A primary cap is located rearward of the cutting edge. A primary guard is located forward of the cutting edge. A trimming element, mounted on the housing, has a trimming edge. The trimming edge and the cutting edge are opposite one another. The primary cap is provided on a rear element, and the rear element is fitted on the housing. The trimming element is sandwiched between the housing and the primary cap.
    Type: Application
    Filed: November 8, 2018
    Publication date: March 7, 2019
    Inventors: Ioannis Bozikis, Georgios Georgakis, Phaedon Papageorgis, Dimitrios Efthimiadis, Vasileios Davos, Georgios Koulourias, Petros Polychronidis
  • Patent number: 10195754
    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 first and second longitudinal sides each extending longitudinally along the longitudinal axis between the top and bottom sides. A primary cutting blade is mounted on the housing between the first and second longitudinal sides, and has a cutting edge. A primary cap is located rearward of the cutting edge. A primary guard is located forward of the cutting edge. A trimming element, mounted on the housing, has a trimming edge. The trimming edge and the cutting edge are opposite one another. The primary cap is provided on a rear element, and the rear element is fitted on the housing. The trimming element is sandwiched between the housing and the primary cap.
    Type: Grant
    Filed: October 12, 2017
    Date of Patent: February 5, 2019
    Assignee: BIC VIOLEX SA
    Inventors: Ioannis Bozikis, Georgios Georgakis, Phaedon Papageorgis, Dimitrios Efthimiadis, Vasileios Davos, Georgios Koulourias, Petros Polychronidis
  • Patent number: 10155321
    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 first and second longitudinal sides each extending longitudinally along the longitudinal axis between the top and bottom sides. A primary cutting blade is mounted on the housing between the first and second longitudinal sides, and has a cutting edge. A primary cap is located rearward of the cutting edge. A primary guard is located forward of the cutting edge. A trimming element, mounted on the housing, has a trimming edge. The trimming edge and the cutting edge are opposite one another. The primary cap is provided on a rear element, and the rear element is fitted on the housing. The trimming element is sandwiched between the housing and the primary cap.
    Type: Grant
    Filed: February 27, 2014
    Date of Patent: December 18, 2018
    Assignee: BIC VIOLEX SA
    Inventors: Ioannis Bozikis, Georgios Georgakis, Phaedon Papageorgis, Dimitrios Efthimiadis, Vasileios Davos, Georgios Koulourias, Petros Polychronidis
  • Patent number: 10052775
    Abstract: A molded plastic housing is provided with elastic support members extending in a hollow space, and elastically supporting members. These members have an elongated edge running from a first to a second lateral face of the housing, and accessible through a window. A pre-clamp is assembled to the housing, by placing leg portions on either side of the hollow space, with a base portion extending across the edge of the member. The leg portions are deformed to cooperate with the bottom face of the housing to hold the member in the housing.
    Type: Grant
    Filed: September 26, 2012
    Date of Patent: August 21, 2018
    Assignee: BIC VIOLEX S.A.
    Inventors: Vasileios Davos, Georgios Koulourias, Petros Polychronidis
  • Publication number: 20180029243
    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 first and second longitudinal sides each extending longitudinally along the longitudinal axis between the top and bottom sides. A primary cutting blade is mounted on the housing between the first and second longitudinal sides, and has a cutting edge. A primary cap is located rearward of the cutting edge. A primary guard is located forward of the cutting edge. A trimming element, mounted on the housing, has a trimming edge. The trimming edge and the cutting edge are opposite one another. The primary cap is provided on a rear element, and the rear element is fitted on the housing. The trimming element is sandwiched between the housing and the primary cap.
    Type: Application
    Filed: October 12, 2017
    Publication date: February 1, 2018
    Inventors: Ioannis Bozikis, Georgios Georgakis, Phaedon Papageorgis, Dimitrios Efthimiadis, Vasileios Davos, Georgios Koulourias, Petros Polychronidis
  • Publication number: 20160354940
    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 first and second longitudinal sides each extending longitudinally along the longitudinal axis between the top and bottom sides. A primary cutting blade is mounted on the housing between the first and second longitudinal sides, and has a cutting edge. A primary cap is located rearward of the cutting edge. A primary guard is located forward of the cutting edge. A trimming element, mounted on the housing, has a trimming edge. The trimming edge and the cutting edge are opposite one another. The primary cap is provided on a rear element, and the rear element is fitted on the housing. The trimming element is sandwiched between the housing and the primary cap.
    Type: Application
    Filed: February 27, 2014
    Publication date: December 8, 2016
    Applicant: BIC-VIOLEX SA
    Inventors: Ioannis Bozikis, Georgios Georgakis, Phaedon Papageorgis, Dimitrios Efthimiadis, Vasileios Davos, Georgios Koulourias, Petros Polychronidis
  • Publication number: 20150239137
    Abstract: A molded plastic housing is provided with elastic support members extending in a hollow space, and elastically supporting members. These members have an elongated edge running from a first to a second lateral face of the housing, and accessible through a window. A pre-clamp is assembled to the housing, by placing leg portions on either side of the hollow space, with a base portion extending across the edge of the member. The leg portions are deformed to cooperate with the bottom face of the housing to hold the member in the housing.
    Type: Application
    Filed: September 26, 2012
    Publication date: August 27, 2015
    Applicant: BIC VIOLEX SA
    Inventors: Vasileios Davos, Georgios Koulourias, Petros Polychronidis