Patents Assigned to POLYKAP S.R.L.
  • Screwdriver for threaded plug and tightening device
    Patent number: 11752600
    Abstract: A screwdriver device for a threaded plug includes a structure which extends along an axis and includes a head and a shank connected to a first end of the head, wherein the head has a second end which opens onto a cavity suitable for containing a head of a plug, wherein along the axis the cavity includes at least a first portion having a lateral surface which has a first profile and at least a second portion having a lateral surface which has a second profile which is not coincident with the first profile.
    Type: Grant
    Filed: March 19, 2021
    Date of Patent: September 12, 2023
    Assignee: POLYKAP S.R.L.
    Inventor: Davide Luppi
  • Threaded plug and protective element for a plug
    Patent number: 11371640
    Abstract: A threaded plug includes a structure which extends along an axis and includes a head, a body provided with an outer thread, and a clamping flange inserted between the head and the body; wherein the head includes, along the axis, at least one first portion having an outer lateral surface which features a first profile and at least one second portion having an outer lateral surface which features a second profile which is not coincident with the first profile.
    Type: Grant
    Filed: November 19, 2020
    Date of Patent: June 28, 2022
    Assignee: POLYKAP S.R.L.
    Inventor: Davide Luppi