Patents by Inventor Constantinos Sideris

Constantinos Sideris 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).

  • Stackable hollow plastic container
    Patent number: 11447293
    Abstract: A stackable plastic container includes a neck area; a body portion with a base; an integral handle part located around the neck area of the container, in which the handle part includes one or more handles for carrying and handling the container; and an integral first chime configured to receive and/or cooperatively engage the base of an identical container.
    Type: Grant
    Filed: February 28, 2018
    Date of Patent: September 20, 2022
    Assignee: IPET TECHNOLOGIES LTD.
    Inventor: Constantinos Sideris
  • VALVE ASSEMBLY
    Publication number: 20210070601
    Abstract: A pressure relief valve assembly may include a housing having an inner lumen, a pin configured to engage the housing, and a spring coupled to the pin. The spring may bias the pin in a closed position relative to the inner lumen of the housing and axially extend when the pin is adjusted from the closed position to an opened position.
    Type: Application
    Filed: May 3, 2019
    Publication date: March 11, 2021
    Applicant: IPET TECHNOLOGIES, LTD.
    Inventor: Constantinos Sideris
  • STACKABLE HOLLOW PLASTIC CONTAINER
    Publication number: 20200031525
    Abstract: A stackable plastic container includes a neck area; a body portion with a base; an integral handle part located around the neck area of the container, in which the handle part includes one or more handles for carrying and handling the container; and an integral first chime configured to receive and/or cooperatively engage the base of an identical container.
    Type: Application
    Filed: February 28, 2018
    Publication date: January 30, 2020
    Inventor: CONSTANTINOS SIDERIS
  • MOULDING OF PLASTIC CONTAINERS WITH HANDLES
    Publication number: 20190047179
    Abstract: The production of a container with an integrated handle, by injection moulding a preform with an incorporated handle protrusion, where such protrusion has a direction perpendicular to the axis of the preform and then stretch blow moulding the said preform into a container, where before the end of the blowing step the handle protrusion is deformed into the shape and/or position it will have in the finished container.
    Type: Application
    Filed: February 8, 2017
    Publication date: February 14, 2019
    Inventor: Constantinos Sideris
  • Injection moulding of plastics articles
    Patent number: 8728381
    Abstract: An injection moulding apparatus includes an openable mould (1, 3) having a plurality of cavities for injection moulding articles (6), and, disposed below the mould cavities, a plurality of post cooling cavities (13) into which in use released injection moulded articles (6) may pass at least partially under gravity when released from the mould cavities.
    Type: Grant
    Filed: March 8, 2010
    Date of Patent: May 20, 2014
    Inventor: Constantinos Sideris
  • INJECTION MOULDING OF PLASTICS ARTICLES
    Publication number: 20120025425
    Abstract: An injection moulding apparatus includes an openable mould (1, 3) having a plurality of cavities for injection moulding articles (6), and, disposed below the mould cavities, a plurality of post cooling cavities (13) into which in use released injection moulded articles (6) may pass at least partially under gravity when released from the mould cavities.
    Type: Application
    Filed: March 8, 2010
    Publication date: February 2, 2012
    Inventor: Constantinos Sideris
  • Injection blow moulding of plastics articles
    Patent number: 7611658
    Abstract: A composite mould set for use on a conventional type of injection-molding machine is made up of composite mold halves (10) which are mounted one on each platen (12) of the injection molding machine. Each mold half (10) carries an array of injection molding cavities (16) for molding preforms, and an array of blow molding cavities (18) for stretch blow molding of the preforms into a blow molded product. The respective cavities (16) and (18) are arranged so that they open in a common mold separation direction.
    Type: Grant
    Filed: March 2, 2005
    Date of Patent: November 3, 2009
    Inventor: Constantinos Sideris
  • Moulding of plastics articles
    Publication number: 20060290034
    Abstract: A composite mould set for use on a conventional type of injection-moulding machine is made up of composite mould halves (10) which are mounted one on each platen (12) of the injection moulding machine. Each mould half (10) carries an array of injection moulding cavities (16) for moulding preforms, and an array of blow moulding cavities (18) for stretch blow moulding of the preforms into a blow moulded product. The respective cavities (16) and (18) are arranged so that they open in a common mould separation direction.
    Type: Application
    Filed: March 2, 2005
    Publication date: December 28, 2006
    Inventor: Constantinos Sideris