Patents by Inventor Alberto MURARO

Alberto MURARO 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).

  • Cartridge for feeding a stereolithography machine and stereolithography machine employing said cartridge
    Patent number: 11072119
    Abstract: The invention is a cartridge (1, 100) for stereolithography machines (200), which comprises a supporting structure (3) provided with connection means (10) suited to removably connect it to the stereolithography machine (200), a first reservoir (5) suited to contain a material (M1, M2) and provided with a first duct (8) and with a delivery mouth (81) which are suited to place it in communication with a container (4), a feeding unit (7) suited to feed the material (M1, M2) from the first reservoir (5) to the container (4), shutter means (9) suited to close the delivery mouth (81) of the first duct (8), and a second reservoir (12) suited to contain the material (M1, M2). The cartridge (1, 100) furthermore comprises a second duct (13) interposed between the first reservoir (5) and the second reservoir (12) in such a way as to place them in communication with each other.
    Type: Grant
    Filed: January 25, 2018
    Date of Patent: July 27, 2021
    Assignee: DWS S.R.L.
    Inventors: Renzo Busato, Alberto Muraro
  • IMPROVED CARTRIDGE FOR FEEDING A STEREOLITHOGRAPHY MACHINE AND STEREOLITHOGRAPHY MACHINE EMPLOYING SAID CARTRIDGE
    Publication number: 20210023787
    Abstract: The invention is a cartridge (1, 100) for stereolithography machines (200), which comprises a supporting structure (3) provided with connection means (10) suited to removably connect it to the stereolithography machine (200), a first reservoir (5) suited to contain a material (M1, M2) and provided with a first duct (8) and with a delivery mouth (81) which are suited to place it in communication with a container (4), a feeding unit (7) suited to feed the material (M1, M2) from the first reservoir (5) to the container (4), shutter means (9) suited to close the delivery mouth (81) of the first duct (8), and a second reservoir (12) suited to contain the material (M1, M2). The cartridge (1, 100) furthermore comprises a second duct (13) interposed between the first reservoir (5) and the second reservoir (12) in such a way as to place them in communication with each other.
    Type: Application
    Filed: January 25, 2018
    Publication date: January 28, 2021
    Applicant: DWS S.R.L.
    Inventors: Renzo BUSATO, Alberto MURARO