Patents by Inventor Lewis Rohr

Lewis Rohr 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: 20080017004
    Abstract: The table saw disclosed herein includes a table, a saw assembly pivotally attached to the table, the saw assembly comprising an arbor movable relative to the table, a bevel shaft operatively connected to the saw assembly for pivoting the saw assembly, and a height shaft operatively connected to the saw assembly for moving the arbor relative to the table, wherein distance between the height shaft and the table is larger than distance between the bevel shaft and the table.
    Type: Application
    Filed: July 30, 2007
    Publication date: January 24, 2008
    Inventors: James Parks, Robert Gehret, William Stumpf, Frederick Bean, Daniel Puzio, Michael O'Banion, Lewis Rohr, Robert Welsh, Carl Merhar, Scott Livingston, David Duncanson, Adan Ayala
  • Publication number: 20070084323
    Abstract: A table saw including a base, a main table supported by the base, first and second rails attached to the table, a sliding table fixedly attached to the rails and sliding along the longitudinal axis of the rails and a cross-cut table slidably movable in a direction perpendicular to the longitudinal axis of the rails. The cross-cut table may be adjusted to ensure movement parallel to a blade protruding from the main table. An improved miter gauge assembly is also disclosed. An improved fence assembly is further disclosed herein. In addition, a table saw having an improved panel and leg construction is disclosed herein.
    Type: Application
    Filed: October 6, 2006
    Publication date: April 19, 2007
    Inventors: James Parks, Robert Gehret, Scott Livingston, Michael O'Banion, Robert Welsh, William Taylor, Todd Huston, Edwin Zehr, Scott Stropkay, David Weissburg, Mark Nichols, William Stumpf, Lewis Rohr, Henry Tew, Thomas Paladino, Paul Eichelberger, David Duncanson, Jerry Holleman, Adan Ayala
  • Publication number: 20060075862
    Abstract: A table saw including a base, a main table supported by the base, first and second rails attached to the table, a sliding table fixedly attached to the rails and sliding along the longitudinal axis of the rails and a cross-cut table slidably movable in a direction perpendicular to the longitudinal axis of the rails. The cross-cut table may be adjusted to ensure movement parallel to a blade protruding from the main table. An improved miter gauge assembly is also disclosed. An improved fence assembly is further disclosed herein. In addition, a table saw having an improved panel and leg construction is disclosed herein.
    Type: Application
    Filed: August 18, 2005
    Publication date: April 13, 2006
    Inventors: James Parks, Robert Gehret, Scott Livingston, Michael O'Banion, Robert Welsh, William Taylor, Todd Huston, Edwin Zehr, Scott Stropkay, David Weissburg, Mark Nichols, William Stumpf, Lewis Rohr, Henry Tew, Thomas Paladino, Paul Eichelberger, David Duncanson, Jerry Holleman, Adan Ayala
  • Publication number: 20050188807
    Abstract: The table saw disclosed herein includes a table, a saw assembly pivotally attached to the table, the saw assembly comprising an arbor movable relative to the table, a bevel shaft operatively connected to the saw assembly for pivoting the saw assembly, and a height shaft operatively connected to the saw assembly for moving the arbor relative to the table, wherein distance between the height shaft and the table is larger than distance between the bevel shaft and the table.
    Type: Application
    Filed: April 25, 2005
    Publication date: September 1, 2005
    Inventors: James Parks, Robert Gehret, William Stumpf, Frederick Bean, Daniel Puzio, Michael O'Banion, Lewis Rohr, Robert Welsh, Carl Merhar,, Scott Livingston, David Duncanson, Adan Ayala
  • Patent number: 4047186
    Abstract: A pre-aimed nozzle device comprises a nozzle block with an orifice wafer attached thereto. The nozzle block has an aiming surface. The orifice wafer comprises an annular orifice element retained in the body of the wafer in a manner whereby the orifice element and wafer are bonded to the nozzle block with the opening of the orifice element perpendicular to the aiming surface. The orifice wafer is made by encapsulating a straight section of glass tubing in a block of ceramic. The block is machined with precision external location surfaces. A groove is machined into the block with internal location surfaces parallel with the external location surfaces. After potting of the tube in the groove with solder glass, the wafer block is cut along planes perpendicular to the external location surfaces to obtain annular orifice elements precisely aimed relative to the wafer body.
    Type: Grant
    Filed: January 26, 1976
    Date of Patent: September 6, 1977
    Assignee: International Business Machines Corporation
    Inventors: Arthur Harry Kendall, Robert Lewis Rohr
  • Patent number: 4019886
    Abstract: Multiple nozzle arrays are formed from an assembly of at least one pair of plates having intersecting channels for receiving orifice elements and sealant. The joined plates, with inserted orifice elements in one channel and sealant in the other channel are then mounted vertically or at an appropriate angle and exposed to a temperature sufficient to cause the sealant alone to melt and to flow by capillary action to seal the orifice elements in a void-and-bubble free manner and to seal the plates to form a plate block. After cooling, the plate block is sliced into multiple nozzle wafers.
    Type: Grant
    Filed: December 12, 1975
    Date of Patent: April 26, 1977
    Assignee: International Business Machines Corporation
    Inventors: Arthur Rowland Hoffman, Arthur Harry Kendall, Robert Lewis Rohr