Patents by Inventor John M. Mitchell
John M. Mitchell 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).
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Patent number: 9845635Abstract: A window assembly may include a vacuum insulated glass unit and a frame assembly. The vacuum insulated glass unit may include first and second glass substrates defining a space therebetween that is at a pressure lower than atmospheric pressure. One of the first and second glass substrates may include a vacuum port extending outward therefrom. The vacuum port may define a passage in communication with the space. The frame assembly supports the glass unit and may include a base member and a glazing member. The base member and the glazing member cooperate to define a slot in which an edge portion of the glass unit is received. The glazing member may include a cavity receiving the vacuum port.Type: GrantFiled: September 19, 2016Date of Patent: December 19, 2017Assignee: Guardian Glass, LLC.Inventors: Robert D. Thompson, Charles L. Anderson, John M. Mitchell, Nigel J. Flynn, Kunal D. MacDonald, David Scott Rowley, Edward I. Stamm, Jr.
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Patent number: 9810015Abstract: A window assembly may include a vacuum insulated glass unit and a frame assembly. The vacuum insulated glass unit may include first and second glass substrates defining a space therebetween that is at a pressure lower than atmospheric pressure. One of the first and second glass substrates may include a vacuum port extending outward therefrom. The vacuum port may define a passage in communication with the space. The frame assembly supports the glass unit and may include a base member and a glazing member. The base member and the glazing member cooperate to define a slot in which an edge portion of the glass unit is received. The glazing member may include a cavity receiving the vacuum port.Type: GrantFiled: September 19, 2016Date of Patent: November 7, 2017Assignee: Guardian Glass, LLC.Inventors: Robert D. Thompson, Charles L. Anderson, John M. Mitchell, Nigel J. Flynn, Kunal D. MacDonald, David Scott Rowley, Edward I. Stamm, Jr.
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Patent number: 9499438Abstract: Windows for attenuating radio frequency (RF) and infrared (IR) electromagnetic signals, so as to prevent or reduce such signals from emanating from secure facilities (e.g., government and/or military facilities). Example embodiments relate to a window including at least first and second glass substrates, at least first and second low-emissivity (low-E) coatings for blocking at least some IR and RF signals, and at least one transparent conductive oxide (TCO) inclusive coating for blocking at least some RF signals. The TCO inclusive coating may include a layer of or including indium-tin-oxide (ITO) located between at least first and second dielectric layers.Type: GrantFiled: February 28, 2013Date of Patent: November 22, 2016Assignee: Guardian Industries Corp.Inventors: Jason E. Theios, John M. Mitchell, Vijayen S. Veerasamy
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Patent number: 9447627Abstract: A window assembly may include a vacuum insulated glass unit and a frame assembly. The vacuum insulated glass unit may include first and second glass substrates defining a space therebetween that is at a pressure lower than atmospheric pressure. One of the first and second glass substrates may include a vacuum port extending outward therefrom. The vacuum port may define a passage in communication with the space. The frame assembly supports the glass unit and may include a base member and a glazing member. The base member and the glazing member cooperate to define a slot in which an edge portion of the glass unit is received. The glazing member may include a cavity receiving the vacuum port. The glazing member and the base member may define a plurality of pockets that hinder thermal conductivity through the frame assembly.Type: GrantFiled: May 20, 2015Date of Patent: September 20, 2016Assignee: Guardian Industries Corp.Inventors: Robert D. Thompson, Charles L. Anderson, John M. Mitchell, Nigel J. Flynn, Kunal D. MacDonald, David Scott Rowley, Edward I. Stamm, Jr.
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Publication number: 20150345207Abstract: A window assembly may include a vacuum insulated glass unit and a frame assembly. The vacuum insulated glass unit may include first and second glass substrates defining a space therebetween that is at a pressure lower than atmospheric pressure. One of the first and second glass substrates may include a vacuum port extending outward therefrom. The vacuum port may define a passage in communication with the space. The frame assembly supports the glass unit and may include a base member and a glazing member. The base member and the glazing member cooperate to define a slot in which an edge portion of the glass unit is received. The glazing member may include a cavity receiving the vacuum port. The glazing member and the base member may define a plurality of pockets that hinder thermal conductivity through the frame assembly.Type: ApplicationFiled: May 20, 2015Publication date: December 3, 2015Inventors: Robert D. THOMPSON, Charles L. ANDERSON, John M. MITCHELL, Nigel J. FLYNN, Kunal D. MACDONALD, David SCOTT ROWLEY, Edward I. STAMM, JR.
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Patent number: 7066505Abstract: A window handle assembly for use with a window having a moveable sash. The assembly including a window handle having a pivot mechanism. The handle pivotable at the pivot mechanism between open and closed positions. When open, the handle is free to rotate to move the sash between open and closed positions. When closed, the handle engages a cover to provide a sleek, aesthetically pleasing handle structure for the window. The assembly also including a lock activating mechanism coupled to the pivot mechanism and operationally couplable to a sash lock mechanism. The lock activating mechanism configured to operate the sash lock upon pivoting movement of the window handle. Opening of the handle opens the lock and closing the handle closes the lock. This mechanism including a sliding bar connectable to the sash lock and a movement mechanism causing sliding movement of the bar upon pivoting movement of the pivot mechanism.Type: GrantFiled: March 20, 2003Date of Patent: June 27, 2006Assignee: Pella CorporationInventors: Marlo Van Klompenburg, Bruce Baier, Matt Van Dyne, John M. Mitchell
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Publication number: 20040183314Abstract: A window handle assembly for use with a window having a moveable sash. The assembly including a window handle having a pivot mechanism. The handle pivotable at the pivot mechanism between open and closed positions. When open, the handle is free to rotate to move the sash between open and closed positions. When closed, the handle engages a cover to provide a sleek, aesthetically pleasing handle structure for the window. The assembly also including a lock activating mechanism coupled to the pivot mechanism and operationally couplable to a sash lock mechanism. The lock activating mechanism configured to operate the sash lock upon pivoting movement of the window handle. Opening of the handle opens the lock and closing the handle closes the lock. This mechanism including a sliding bar connectable to the sash lock and a movement mechanism causing sliding movement of the bar upon pivoting movement of the pivot mechanism.Type: ApplicationFiled: March 20, 2003Publication date: September 23, 2004Inventors: Marlo Van Klompenburg, Bruce A. Baier, Matt Van Dyne, John M. Mitchell
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Patent number: 6248059Abstract: Pump assisted vacuum therapy impotence treatment apparatus may be provided in either electric or manually operated embodiments. The axis of a pump housing affixed to a vacuum chamber via an elastomeric coupler is at an angle to the vacuum chamber axis, and turned towards a user's torso to be drawn into the user's body for better vacuum sealing. The pump cylinder of a manual embodiment has an enlarged annular rest area for receiving a resilient skirt around the piston head during nonuse of the pump. This prevents compression set of the resilient skirt, for more reliable subsequent use of the pump. The vacuum chamber is tapered and transitions from a relatively smaller round end for receipt of a male sex organ to a relatively larger oval shaped end for bayonet mounting on the resilient coupler. A pair of sizing inserts adjusts the vacuum chamber end which receives the male sex organ.Type: GrantFiled: May 3, 1996Date of Patent: June 19, 2001Assignee: Timm Medical Technologies, Inc.Inventors: Steven C. Gamper, David S. Rowley, Stephen J. Flynn, Devin L. Moore, John A. McMillan, John M. Mitchell, Maureen Carroll
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Patent number: 5421808Abstract: A self-contained, battery-operated, external vacuum device includes an electric motor with an eccentric output shaft coupled with a reciprocating diaphragm pump in a common housing with the electric motor and batteries. A housing vacuum port is removably mounted inline on a reversible coupler, which in turn is received in an open end of a vacuum chamber for receiving a user's flaccid penis for vacuum engorgement therapy. The reversible coupler includes a pair of concentric annular extensions for establishing a vacuum seal with the housing vacuum port. A reverse side of the coupler includes an extended coupling nipple for alternate vacuum seal attachment with tubing connected to a manual pump. The vacuum chamber is tapered towards the penis introducing end to facilitate the full engorgement of the glans penis. A relative vacuum indicator on the housing permits the user to monitor the degree of negative pressure applied to the penis, which may then be adjusted with a flow control knob mounted on the housing.Type: GrantFiled: July 30, 1993Date of Patent: June 6, 1995Assignee: Osbon Medical Systems, Ltd.Inventors: James B. Osbon, Andrew Sealfon, John M. Mitchell
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Patent number: 5193356Abstract: A refrigerator includes a fresh food compartment with a rear wall, an evaporator refrigerating air and an air passageway directing a stream of refrigerated air to flow down the rear wall. An adjustable storage assembly includes a frame mounted adjacent the rear wall, a storage pan slideably mounted to the frame, a shroud surrounding the pan and an air deflector extending upwardly and upwardly of the rear of the shroud. An user operable handle mounted to the frame and connected to the shroud for adjusting the position of the shroud and the deflector relative to the stream of air.Type: GrantFiled: September 9, 1991Date of Patent: March 16, 1993Assignee: General Electric CompanyInventors: Thomas M. Ording, John M. Mitchell
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Patent number: 5184011Abstract: The invention comprises a sensor system in a printhead scanner which is capable of achieving accurate pixel to pixel registration. A plastic film strip with alternating fiducial bars and spaces is scanned. A voltage pattern is triggered by the zero slope points of the voltage induced by a sensing mechanism being moved along the plastic film strip.Type: GrantFiled: January 3, 1991Date of Patent: February 2, 1993Assignee: Xerox CorporationInventors: Fred F. Hubble, III, John M. Mitchell, Jr., James P. Martin
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Patent number: D398998Type: GrantFiled: April 25, 1996Date of Patent: September 29, 1998Assignee: Osbon Medical Systems, Ltd.Inventors: Steven C. Gamper, David S. Rowley, Stephen J. Flynn, Devin L. Moore, John A. McMillan, John M. Mitchell, Maureen Carroll
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Patent number: D420740Type: GrantFiled: May 28, 1998Date of Patent: February 15, 2000Assignee: Osbon Medical Systems, Ltd.Inventors: Steven C. Gamper, David S. Rowley, Stephen J. Flynn, Devin L. Moore, John A. McMillan, John M. Mitchell, Maureen Carroll
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Patent number: D421652Type: GrantFiled: May 27, 1998Date of Patent: March 14, 2000Assignee: Osbon Medical Systems, Ltd.Inventors: Steven C. Gamper, David S. Rowley, Stephen J. Flynn, Devin L. Moore, John A. McMillan, John M. Mitchell, Maureen Carroll