Patents by Inventor Christopher Paterson
Christopher Paterson 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: 9118493Abstract: Measures for modifying settings of communication services for Session Initiation Protocol (SIP) devices in a telecommunications network are provided. A code-containing SIP message comprising a code entered by a user of a SIP device is received from the SIP device. The code identifies a communication service. The communication service that the code relates to is determined on the basis of the received code. A function-activating SIP message comprising data specifying one or more characteristics of at least one function to be activated by the SIP device in a data collection operation is transmitted to the SIP device. A completed data-containing SIP message comprising communication service data entered by the user of the SIP device is received from the SIP device. The communication service data is processed in accordance with the identified communication service.Type: GrantFiled: August 30, 2012Date of Patent: August 25, 2015Assignee: METASWITCH NETWORKS LTDInventor: Christopher Paterson
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Publication number: 20130229949Abstract: Measures for modifying settings of communication services for Session Initiation Protocol (SIP) devices in a telecommunications network are provided. A code-containing SIP message comprising a code entered by a user of a SIP device is received from the SIP device. The code identifies a communication service. The communication service that the code relates to is determined on the basis of the received code. A function-activating SIP message comprising data specifying one or more characteristics of at least one function to be activated by the SIP device in a data collection operation is transmitted to the SIP device. A completed data-containing SIP message comprising communication service data entered by the user of the SIP device is received from the SIP device. The communication service data is processed in accordance with the identified communication service.Type: ApplicationFiled: August 30, 2012Publication date: September 5, 2013Applicant: METASWITCH NETWORKS LTD.Inventor: Christopher Paterson
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Publication number: 20070261375Abstract: A filter system for an air cleaner is provided according to an embodiment of the invention. The filter system includes a filter frame adapted to fit within the air cleaner and a filter assembly configured to fit to the frame. The filter assembly includes a top aperture and one or more filter panels. A filter panel of the one or more filter panels includes one or more panel edges and one or more interlocking tabs formed on the one or more panel edges.Type: ApplicationFiled: May 15, 2006Publication date: November 15, 2007Inventors: Christopher Paterson, Jadon Gutierrez, Paul Moshenrose
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Publication number: 20070240574Abstract: An electrode wire for use in an electrostatic precipitator is provided according to an embodiment of the invention. The electrode wire includes a wire portion of a predetermined length L, a first end, and a second end. The electrode wire further includes retaining bodies formed on the first end and the second end of the wire portion. A retaining body of the retaining bodies is substantially solid.Type: ApplicationFiled: April 18, 2006Publication date: October 18, 2007Inventors: Bruce Kiern, Dennis Lamb, Charles Reynolds, Christopher Paterson
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Publication number: 20070240573Abstract: A retainer for use with a corona ground element of an electrostatic precipitator is provided according to an embodiment of the invention. The retainer includes a body and a retainer aperture extending at least partially through the body and adapted to receive a projection extending from the corona ground element. The retainer aperture is configured to receive the projection as a press fit.Type: ApplicationFiled: April 18, 2006Publication date: October 18, 2007Inventors: Bruce Kiern, Dennis Lamb, Charles Reynolds, Christopher Paterson
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Publication number: 20070240575Abstract: A corona ground element for use in a pre-ionizer of an electrostatic precipitator is provided according to an embodiment of the invention. The corona ground element includes a substantially elongate body including a proximate end and a distal end and first and second projections formed on the proximate end and the distal end. The first and second projections are adapted to retain the corona plate in the electrostatic precipitator.Type: ApplicationFiled: April 18, 2006Publication date: October 18, 2007Inventors: Bruce Kiern, Dennis Lamb, Charles Reynolds, Christopher Paterson
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Publication number: 20070240572Abstract: A pre-ionizer for use with an electrostatic precipitator is provided according to an embodiment of the invention. The pre-ionizer includes two or more corona ground elements arranged in a substantially parallel orientation. A corona ground element of the two or more corona ground elements includes a substantially elongate body including a proximate end and a distal end and first and second projections formed on the proximate end and the distal end. The first and second projections retain the corona ground element in the electrostatic precipitator. The pre-ionizer further includes one or more corona charge elements positioned between two adjacent corona ground elements of the two or more corona ground elements. When a high voltage electrical field is placed across the two or more corona ground elements and the one or more corona charge elements, the pre-ionizer at least partially ionizes airflow through the pre-ionizer.Type: ApplicationFiled: April 18, 2006Publication date: October 18, 2007Inventors: Bruce Kiern, Dennis Lamb, Charles Reynolds, Christopher Paterson
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Publication number: 20070240567Abstract: An electrode wire retaining member for an electrostatic precipitator is provided according to an embodiment of the invention. The electrode wire retaining member includes one or more flexible arm portions extending from the body and formed of an at least partially flexible material. A flexible arm portion returns to a substantially normal configuration after being deformed. The electrode wire retaining member further includes a retaining portion formed on an outer end of a flexible arm portion and extending from the flexible arm portion. The electrode wire retaining member further includes a slot formed in the retaining portion and sized to accommodate an electrode wire. The retaining portion and the slot receive and hold a retaining body formed on an end of the electrode wire.Type: ApplicationFiled: April 18, 2006Publication date: October 18, 2007Inventors: Bruce Kiern, Dennis Lamb, Charles Reynolds, Christopher Paterson
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Publication number: 20070199447Abstract: An air cleaner including ozone removal is provided according to an embodiment of the invention. The air cleaner includes an air channel in the air cleaner, an air moving unit located in the air channel and configured to create an airflow, and an ozone decomposing element located in and extending substantially fully across the air channel. The ozone decomposing element causes decomposition of ozone in the airflow.Type: ApplicationFiled: February 28, 2006Publication date: August 30, 2007Inventors: Christopher Paterson, Charles Reynolds
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Publication number: 20070199288Abstract: A filter system for an air cleaner is provided according to an embodiment of the invention. The filter system includes one or more filter elements and a filter tray adapted to be received in a filter tray receptacle of the air cleaner. The filter tray includes a bottom surface and one or more bottom airflow apertures formed in the bottom surface. The filter tray receives the one or more filter elements.Type: ApplicationFiled: February 28, 2006Publication date: August 30, 2007Inventors: Christopher Paterson, Charles Reynolds, Dennis Lamb
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Publication number: 20070180996Abstract: A tower air cleaner is provided according to an embodiment of the invention. The tower air cleaner includes a base portion, a tower portion extending substantially vertically above the base portion, an air inlet extending substantially around a circumference of the tower portion, wherein an inlet airflow is admitted around substantially 360 degrees of the circumference, and an air outlet in communication with the air inlet.Type: ApplicationFiled: February 9, 2006Publication date: August 9, 2007Inventors: Christopher Paterson, Charles Reynolds, Owen Bourgeois, Paul Moshenrose
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Publication number: 20070183910Abstract: A motor mount assembly for an air cleaner is provided according to an embodiment of the invention. The motor mount assembly includes a motor ring adapted for receiving a motor, a mount ring adapted to be received in the air cleaner, and a plurality of mounting vanes extending between the motor ring and the mount ring. A mounting vane of the plurality of mounting vanes includes a proximal end and a distal end. The distal end is affixed to the motor ring and the proximal end is affixed to the mount ring.Type: ApplicationFiled: February 9, 2006Publication date: August 9, 2007Inventors: Charles Reynolds, Owen Bourgeois, Christopher Paterson
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Publication number: 20070180801Abstract: An airflow shaper for use in an air cleaner is provided according to an embodiment of the invention. The airflow shaper includes a body including a substantially central axis and a raised central region formed on the body. The raised central region transitions an impinging axial airflow into a substantially radial airflow or transitions an impinging radial airflow into a substantially axial airflow.Type: ApplicationFiled: February 9, 2006Publication date: August 9, 2007Inventors: Christopher Paterson, Charles Reynolds, Paul Moshenrose
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Publication number: 20060218745Abstract: A cord management system operable to reduce or eliminate various forces exerted on a vacuum cleaner power cord. The system includes a swiveling strain relief incorporated into the vacuum handle and collars, used to connect sections of dirty air conduit, having exterior portions that enable the power cord to be retained in a secure manner.Type: ApplicationFiled: June 5, 2006Publication date: October 5, 2006Inventors: Charles Morgan, Christopher Paterson, Steven Irby, Paul Moshenrose
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Publication number: 20060218746Abstract: A cord management system operable to reduce or eliminate various forces exerted on a vacuum cleaner power cord. The system includes a swiveling strain relief incorporated into the vacuum handle and collars, used to connect sections of dirty air conduit, having exterior portions that enable the power cord to be retained in a secure manner.Type: ApplicationFiled: June 5, 2006Publication date: October 5, 2006Inventors: Charles Morgan, Christopher Paterson, Steven Irby, Paul Moshenrose
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Publication number: 20060162564Abstract: An air cleaner is provided according to an embodiment of the invention. The air cleaner includes an air duct including an inlet end and an outlet end, a pre-filter positioned at the inlet end, an electrostatic precipitator positioned in the air duct downstream of the pre-filter, a post-filter positioned in the air duct downstream of the electrostatic precipitator, and a fan unit positioned in the air duct downstream of the post-filter. Airflow travels from the inlet end to the outlet end. The airflow first encounters the pre-filter, encounters the electrostatic precipitator after encountering the pre-filter, encounters the post-filter after encountering the electrostatic precipitator, and encounters the fan unit after encountering the post-filter. Each of the pre-filter, the electrostatic precipitator, and the post-filter can be separately installed and removed from the air duct.Type: ApplicationFiled: January 25, 2005Publication date: July 27, 2006Applicant: Oreck Holdings, LLCInventors: Christopher Paterson, Charles Reynolds, Owen Bourgeois
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Publication number: 20060130657Abstract: A tower ionizer air cleaner is provided. The tower ionizer air cleaner includes a tower chassis, with a base of the tower chassis including a small footprint, one or more airflow inlet openings in the tower chassis, one or more airflow outlet openings in the tower chassis and substantially opposite to the one or more airflow inlet openings, and an ionizer element positioned within the tower chassis. The tower ionizer air cleaner further includes one or more fan units substantially vertically located within the tower ionizer air cleaner and affixed to the tower chassis. The one or more fan units are configured to provide an airflow between the one or more airflow inlet openings and the one or more airflow outlet openings and through the ionizer element.Type: ApplicationFiled: December 22, 2004Publication date: June 22, 2006Applicant: Oreck Holdings, LLCInventors: John Bohlen, Thomas Oreck, Bruce Kiern, Christopher Paterson, Charles Reynolds
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Publication number: 20060123746Abstract: An improved bag docking assembly for aligning a vacuum bag for engagement with a dirty air outlet nozzle on a vacuum cleaner, and for retaining the vacuum bag in the position of engagement. The assembly incorporates an anchor member and a mounting member. The anchor member serves to attach the bag docking assembly to the vacuum cleaner. The anchor member can be a substantially flat piece of plastic having a central opening for closely receiving the dirty air outlet nozzle on the vacuum cleaner. The central opening can have a shoulder for engaging a rim or similar protrusion formed about the perimeter of the dirty air outlet nozzle. Additionally, protrusions are located on the anchor member that align with voids in the vacuum bag collar to ensure that correct alignment of the vacuum bag has been achieved.Type: ApplicationFiled: February 8, 2006Publication date: June 15, 2006Inventors: Samuel Ponjican, Charles Reynolds, Christopher Paterson, Dennis Lamb, Paul Moshenrose
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Publication number: 20050223897Abstract: A vacuum cleaner air/liquid separator is provided according to the invention. The separator includes an offset air/liquid airflow inlet for receiving an air/liquid airflow, with the offset air/liquid airflow inlet possessing a width and a height. The separator further includes a substantially cylindrical separator chamber communicating with the offset air/liquid airflow inlet, wherein the offset air/liquid airflow inlet is radially offset from the separator chamber. The separator further includes a lead-in track extending from the offset air/liquid airflow inlet and at least partially around the circumference of the separator chamber. The lead-in track tapers from substantially the width of the offset air/liquid airflow inlet into the separator chamber. The air/liquid airflow is entrained into a downward spiraling path in the separator chamber by the lead-in track.Type: ApplicationFiled: April 13, 2004Publication date: October 13, 2005Applicant: Oreck Holdings, LLCInventors: Samuel Ponjican, Charles Reynolds, Christopher Paterson, Dennis Lamb, Bruce Kiern
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Publication number: 20050217063Abstract: An integral vacuum cleaner bumper is provided according to an embodiment of the invention. The bumper includes a bumper shell formed of an at least partially resilient material and includes an inner surface that mates to the vacuum cleaner chassis and an outer surface. The bumper shell is affixed to the vacuum cleaner chassis as an integral component of the vacuum cleaner and the outer surface of the bumper shell becomes a portion of an outer surface of the vacuum cleaner. The bumper further includes one or more cavities formed along a bottom edge region of the bumper shell, one or more corresponding magnets designed to fit into the one or more cavities, a backing plate including one or more fastener apertures, and one or more fasteners that pass through the one or more fastener apertures of the backing plate and affix the backing plate to the bumper shell.Type: ApplicationFiled: April 6, 2004Publication date: October 6, 2005Applicant: Oreck Holdings, LLCInventors: Christopher Paterson, James Chisholm, Bruce Kiern