Patents by Inventor Carlo Pola

Carlo Pola 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).

  • Filtering device, particularly for filtering air contaminated by oily mists, vapors, aerosols and the like
    Patent number: 9975074
    Abstract: A filtering device, particularly for filtering air contaminated by oily mists, vapors, aerosols and the like, comprising a cylindrical containment enclosure that is provided with a closure element that is provided with an air intake, a filtering assembly being accommodated inside the containment enclosure, the device further comprising a conveyance spiral that is arranged axially inside the containment enclosure and in contact with an inner surface of the enclosure.
    Type: Grant
    Filed: July 22, 2014
    Date of Patent: May 22, 2018
    Assignee: LOSMA S.P.A.
    Inventor: Carlo Pola
  • FILTERING DEVICE, PARTICULARLY FOR FILTERING AIR CONTAMINATED BY OILY MISTS, VAPORS, AEROSOLS AND THE LIKE
    Publication number: 20160158684
    Abstract: A filtering device, particularly for filtering air contaminated by oily mists, vapors, aerosols and the like, comprising a cylindrical containment enclosure that is provided with a closure element that is provided with an air intake, a filtering assembly being accommodated inside the containment enclosure, the device further comprising a conveyance spiral that is arranged axially inside the containment enclosure and in contact with an inner surface of the enclosure.
    Type: Application
    Filed: July 22, 2014
    Publication date: June 9, 2016
    Applicant: LOSMA S.P.A.
    Inventor: Carlo POLA
  • FILTER WITH HIGH FILTRATION CAPACITY
    Publication number: 20120000847
    Abstract: A filter with high filtration capacity, comprising a filtering element, whose particularity is that the filtering element is made of a plant fiber selected among hemp, kenaf, jute and agave.
    Type: Application
    Filed: October 23, 2009
    Publication date: January 5, 2012
    Applicant: LOSMA S.P.A.
    Inventor: Carlo Pola
  • SELF-CLEANING FILTRATION MACHINE WITH ROTARY DRUM FILTER FOR CONTAMINATED LIQUIDS
    Publication number: 20100213114
    Abstract: A self-cleaning filtration machine with rotary drum filter for filtering contaminated liquids, comprising at least one filtration device which is associated with the rotary drum, the filtration device being interposed between a contaminated liquid collection tank and a filtered liquid collection tank, the self-cleaning filtration machine comprising air suction means in order to generate a partial vacuum between the contaminated liquid collection tank and the filtered liquid collection tank.
    Type: Application
    Filed: September 4, 2008
    Publication date: August 26, 2010
    Applicant: LOSMA S.P.A.
    Inventor: Carlo Pola
  • Device for treating printed circuit boards, in particular for pumicing and trimming
    Patent number: 4854081
    Abstract: The proposed device comprises a treatment unit (30) substantially made up of a feed guide (6) for the board and one or more rotating brushes (5) having their axes of rotation perpendicular to the board; this unit is followed by a flip-over assembly (31) and then by a second treatment unit (30) identical to the first. The treatment liquid reaches the center of each brush (5) through a duct. The brush assembly moves transversely; in addition each brush can have an orbital movement. The flip-over assembly (31) consists of a series of facing drive roller pairs (34) mounted on a carriage (32) that can be rotated at 180.degree. around an axis (33). These rollers (34) are such that they can rotate in two different directions.
    Type: Grant
    Filed: March 11, 1988
    Date of Patent: August 8, 1989
    Assignee: Pola E Massa S.N.C. Di Pola C. E M. & Massa G.
    Inventors: Carlo Pola, Giacinto Massa
  • Electrical wire attachment
    Patent number: 4083532
    Abstract: Electrician's tool, including an elongated body attachable at one end to a first fish wire and having wire loops at the other end engageable by a hook formed on a second fish wire.
    Type: Grant
    Filed: June 13, 1977
    Date of Patent: April 11, 1978
    Inventor: Carlo A. Pola