Patents by Inventor Ofir Luk

Ofir Luk 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: 9504206
    Abstract: A plant graft production line for automatically grafting a rootstock and a scion si disclosed. The aforesaid plant graft production line comprises (a) a closed-loop conveyor; (b) at least one grafting assembly arranged for transporting along said conveyor; the assembly further comprises a rootstock holder for holding the rootstock and a scion holder for holding the scion; the holders arranged for at least partially superimposing said rootstock and scion; (c) stationary cutting mechanism for cutting exposed rootstock surface; (d) a stationary cutting mechanism for cutting a exposed scion surface to be; (e) stationary clipping mechanism for clipping the superimposed rootstock and scion together. It is a core feature of the invention to provide the rootstock holder arranged so as to provide a curvilinear plane along which said rootstock is conformed thereby presenting a curved cutting target for the cutting mechanism.
    Type: Grant
    Filed: May 3, 2012
    Date of Patent: November 29, 2016
    Assignees: HISHTIL LTD, LUGO ENGINEERING DEVELOPMENT LTD
    Inventor: Ofir Luk
  • Publication number: 20160021829
    Abstract: A plant graft production line for automatically grafting a rootstock and a scion is disclosed. The plant graft production line comprises (a) a closed-loop conveyor; (b) at least one grafting assembly arranged for transporting along said conveyor; a stationary cutting mechanism for cutting exposed rootstock surface; (c) a stationary cutting mechanism for cutting exposed scion surface; (d) a stationary clipping mechanism for clipping superimposed rootstock and scion together. The rootstock holder is arranged as an at least three point grip. The holder comprises a supporting member having a rounded top arranged to support the rootstock and clamping elements.
    Type: Application
    Filed: October 4, 2015
    Publication date: January 28, 2016
    Applicants: HISHTIL LTD, LUGO ENGINEERING DEVELOPMENT LTD
    Inventor: Ofir LUK
  • Publication number: 20140109471
    Abstract: A plant graft production line for automatically grafting a rootstock and a scion si disclosed. The aforesaid plant graft production line comprises (a) a closed-loop conveyor; (b) at least one grafting assembly arranged for transporting along said conveyor; the assembly further comprises a rootstock holder for holding the rootstock and a scion holder for holding the scion; the holders arranged for at least partially superimposing said rootstock and scion; (c) stationary cutting mechanism for cutting exposed rootstock surface; (d) a stationary cutting mechanism for cutting a exposed scion surface to be; (e) stationary clipping mechanism for clipping the superimposed rootstock and scion together. It is a core feature of the invention to provide the rootstock holder arranged so as to provide a curvilinear plane along which said rootstock is conformed thereby presenting a curved cutting target for the cutting mechanism.
    Type: Application
    Filed: May 3, 2012
    Publication date: April 24, 2014
    Applicant: HISHTIL LTD
    Inventor: Ofir Luk