Patents by Inventor Martin Ruda

Martin Ruda 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: 20220001406
    Abstract: A paint cup for a spray gun has a cup part and a lid which are connected to one another so as to be sealed at an opening which is round in cross-section. According to the invention, the lid has at least one dimensionally stable wing projecting radially from the round opening, which wing is designed such that a force can be exerted on the lid via it when removing the lid in order to move the lid and cup part relative to one another.
    Type: Application
    Filed: September 26, 2019
    Publication date: January 6, 2022
    Applicant: Martin Ruda 1. UG (haftungsbeschraenkt)
    Inventor: Martin RUDA
  • Patent number: 10870120
    Abstract: A spray gun has a base body, a liquid-conducting device and a fastening nut, wherein the thread has a recess and the liquid-conducting device has at least one element which is radially projecting from a central liquid-conducting tube, the element fitting into the recess, so that, after unscrewing the fastening nut, the liquid-conducting device can be gripped at the projecting element in order to withdraw the liquid-conducting device from the base body. Further, a set includes a liquid-conducting device with a liquid-conducting tube, in which is arranged a sleeve with a bore.
    Type: Grant
    Filed: March 4, 2016
    Date of Patent: December 22, 2020
    Assignee: Martin Ruda 1. UG (haftungsbeschraenkt).
    Inventor: Martin Ruda
  • Publication number: 20180050358
    Abstract: A spray gun has a base body, a liquid-conducting device and a fastening nut, wherein the thread has a recess and the liquid-conducting device has at least one element which is radially projecting from a central liquid-conducting tube, the element fitting into the recess, so that, after unscrewing the fastening nut, the liquid-conducting device can be gripped at the projecting element in order to withdraw the liquid-conducting device from the base body. Further, a set includes a liquid-conducting device with a liquid-conducting tube, in which is arranged a sleeve with a bore.
    Type: Application
    Filed: March 4, 2016
    Publication date: February 22, 2018
    Applicant: HSM Lackiersysteme 1. Patentverwertungs UG
    Inventor: Martin RUDA
  • Patent number: 8297536
    Abstract: To make a change of paint colors during painting work easy and thus quick to perform on a spray gun, the invention proposes a spray gun container having a paint holding area, which is accessible essentially through two main openings, and having at least one additional access to the paint holding area, in which the additional access is reclosable by means of a closure means, whereby said closure means is at least partially arranged in the additional access during the closing of the additional access.
    Type: Grant
    Filed: November 21, 2008
    Date of Patent: October 30, 2012
    Inventor: Martin Ruda
  • Publication number: 20090072050
    Abstract: To make a change of paint colors during painting work easy and thus quick to perform on a spray gun, the invention proposes a spray gun container having a paint holding area, which is accessible essentially through two main openings, and having at least one additional access to the paint holding area, in which the additional access is reclosable by means of a closure means, whereby said closure means is at least partially arranged in the additional access during the closing of the additional access.
    Type: Application
    Filed: November 21, 2008
    Publication date: March 19, 2009
    Inventor: Martin Ruda
  • Publication number: 20060000927
    Abstract: To make a change of paint colors during painting work easy and thus quick to perform on a spray gun, the invention proposes a spray gun container having a paint holding area, which is accessible essentially through two main openings, and having at least one additional access to the paint holding area, in which the additional access is reclosable by means of a closure means, whereby said closure means is at least partially arranged in the additional access during the closing of the additional access.
    Type: Application
    Filed: June 3, 2005
    Publication date: January 5, 2006
    Inventor: Martin Ruda
  • Publication number: 20040217201
    Abstract: To further improve upon a spray gun container, according to the present invention a spray gun container, preferably a flow container, is used to accommodate coating materials whereby the spray gun container has a container part and a fixed container insert.
    Type: Application
    Filed: May 12, 2004
    Publication date: November 4, 2004
    Inventor: Martin Ruda