Patents by Inventor Anthony Griffith
Anthony Griffith 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: 20230382154Abstract: A paintbrush and paint roller support rack and methods of using same. The paintbrush and paint roller support rack may include an upper support rack, a lower support rack, and vertical members extending between the lower support rack and the upper support rack, the vertical members supporting the upper support rack a distance above the lower support rack. The upper support rack may include inward extending upper horizontal support members spaced thereabout and the lower support rack may include inward extending lower horizontal members spaced thereabout, and the inward extending lower horizontal members may include one or more support pegs extending vertically upwards from the one or more of the lower horizontal members.Type: ApplicationFiled: May 15, 2023Publication date: November 30, 2023Applicant: JG Enterprises Ltd., LLCInventor: James Anthony Griffith
-
Publication number: 20230383768Abstract: A diaphragm for use in a fluid storage tank in which the fluid storage tank comprises first and second shell portions defining an interior tank space, wherein the diaphragm is configured to be secured within the interior tank space between the first and second shell portions, to define a fluid storage reservoir between the diaphragm and one of the shell portions. The diaphragm comprises a body of deformable material having a part-spherical portion defining a central longitudinal axis. A thickness of the diaphragm varies between different regions of the diaphragm. The thickness of the diaphragm is asymmetric about the longitudinal axis. Also provided is a fluid storage tank including such a diaphragm.Type: ApplicationFiled: May 24, 2023Publication date: November 30, 2023Applicant: CAM LOCK LIMITEDInventor: Joseph Anthony Griffiths
-
Publication number: 20220168523Abstract: A seal for a ventilator piston. The seal is configured to be secured to a ventilator piston and received within a piston chamber of a ventilator to provide a slidable seal against an inner wall of the piston chamber. The seal comprises a deformable body comprising a first material, and a layer of a friction-reducing material provided on at least a portion of the deformable body and configured to provide slidable sealing contact with the inner wall of the piston chamber. The first material and the friction-reducing are different. Also provided is a ventilator comprising such a seal, and a method of manufacturing such a seal.Type: ApplicationFiled: November 23, 2021Publication date: June 2, 2022Inventor: Joseph Anthony GRIFFITHS
-
Patent number: 11071880Abstract: A self-contained breathing apparatus for providing breathable air in emergency situations is disclosed. The breathing apparatus comprises a cylinder containing a supply of breathable air therein; a manifold adapted to be removably coupled to the cylinder; a release valve provided internally within the cylinder such that the release valve, when depressed, causes the cylinder to release the breathable air into the manifold; a lever arranged on the manifold and coupled with the release valve such that pressing of the lever causes depression of the release valve; a safety pin arranged with the manifold such that the safety pin, in a preset position, prevents pressing of the lever, wherein the safety pin needs to be moved from the preset position to allow pressing of the lever; and a mouthpiece disposed in fluid communication with the manifold to receive the breathable air therefrom.Type: GrantFiled: July 29, 2018Date of Patent: July 27, 2021Inventor: Wayne Anthony Griffiths
-
Publication number: 20210112894Abstract: A glove made of a first material, wherein a portion of the first material is absent in a region of at least one digit of the glove to define an aperture and at least a part of the aperture is disposed towards a tip of the at least one digit of the glove; and a portion of a second material is attached to the first material to cover the aperture; wherein the second material is compatible for use with a touch screen.Type: ApplicationFiled: October 21, 2020Publication date: April 22, 2021Inventor: Joseph Anthony Griffiths
-
Publication number: 20200030643Abstract: A self-contained breathing apparatus for providing breathable air in emergency situations is disclosed. The breathing apparatus comprises a cylinder containing a supply of breathable air therein; a manifold adapted to be removably coupled to the cylinder; a release valve provided internally within the cylinder such that the release valve, when depressed, causes the cylinder to release the breathable air into the manifold; a lever arranged on the manifold and coupled with the release valve such that pressing of the lever causes depression of the release valve; a safety pin arranged with the manifold such that the safety pin, in a preset position, prevents pressing of the lever, wherein the safety pin needs to be moved from the preset position to allow pressing of the lever; and a mouthpiece disposed in fluid communication with the manifold to receive the breathable air therefrom.Type: ApplicationFiled: July 29, 2018Publication date: January 30, 2020Inventor: Wayne Anthony Griffiths
-
Patent number: 10441826Abstract: An airflow control valve (20) for use in a breathing apparatus (10) to control a flow of air from a pressurized air supply to a respirator. The valve comprises an inlet port (31) for connection to a pressurized air supply, and first (32) and second (33) outlets. The valve is configurable between a first position in which the inlet port is in restricted fluid communication with the first outlet to allow a restricted flow of air from the inlet port to the first outlet and in which the second outlet is sealed from the inlet port and, a second position in which the inlet port is in substantially unrestricted fluid communication with the second outlet to allow an unrestricted flow of air from the inlet port to the second outlet.Type: GrantFiled: February 13, 2013Date of Patent: October 15, 2019Inventor: Joseph Anthony Griffiths
-
Publication number: 20150083133Abstract: An airflow control valve (20) for use in a breathing apparatus (10) to control a flow of air from a pressurised air supply to a respirator. The valve comprises an inlet port (31) for connection to a pressurised air supply, and first (32) and second (33) outlets. The valve is configurable between a first position in which the inlet port is in restricted fluid communication with the first outlet to allow a restricted flow of air from the inlet port to the first outlet and in which the second outlet is sealed from the inlet port and, a second position in which the inlet port is in substantially unrestricted fluid communication with the second outlet to allow an unrestricted flow of air from the inlet port to the second outlet.Type: ApplicationFiled: February 13, 2013Publication date: March 26, 2015Inventor: Joseph Anthony GRIFFITHS
-
Publication number: 20130007526Abstract: A method, computer program product, and system for defect closure is described. A method may allowing, via one or more computing devices, a user to define one or more parameters associated with a defect. The method may further comprise modifying, via the one or more computing devices, a care-value associated with the defect, as a function of time, based upon, at least in part, the one or more parameters defined by the user. The method may additionally comprise, in response to determining that the defect is unresolved after a configurable time period, closing, via the one or more computing devices, the defect.Type: ApplicationFiled: June 30, 2011Publication date: January 3, 2013Applicant: International Business Machines CorporationInventors: Philip R. Riedel, John Anthony Griffith, Daniel Patrick Rhames, David Lloyd Schmidt
-
Publication number: 20120110983Abstract: Apparatus for attenuating particulate matter and volatile organic compounds in exhaust gases of diesel engines. The apparatus includes a housing disposed serially relative to exhaust gas flow. The housing encloses mechanical filters having gas orifices of different sizes, and after the filters, a low temperature, low restriction catalytic converter. Pressure may be monitored to infer clogging by particulates. Clogging may be annunciated by an indicating light. Individual filters may be contained within plural separate filter canisters, which may be removed for cleaning. The housing may be substantially of aluminum, having cooling fins and a longitudinally oriented mounting foot. Filters may be arranged such that their orifices are misaligned to promote separation of particulates from the exhaust gases.Type: ApplicationFiled: November 8, 2010Publication date: May 10, 2012Inventor: Charles Anthony Griffith
-
Publication number: 20100170022Abstract: A helmet for an aircraft pilot is provided including an inner shell and a liner attached to the inner shell configured to closely contact the pilot's head. The helmet also comprises adjustable tensioning means disposed at the rear of the helmet configured to tension the inner helmet and liner onto the pilot's head, to secure and locate the helmet in place on the pilot's head.Type: ApplicationFiled: January 5, 2010Publication date: July 8, 2010Inventor: Joseph Anthony GRIFFITHS
-
Publication number: 20090053081Abstract: A diaphragm for use in a fluid pump comprising a disc of resilient material having a substantially dished shape. The curvature of the disc is formed from a plurality of steps.Type: ApplicationFiled: August 12, 2008Publication date: February 26, 2009Inventor: Joseph Anthony Griffiths
-
Publication number: 20050224470Abstract: Laser welding apparatus (12), in which a laser beam (14) is impinged upon a component (2) to be welded at a laser beam impingement point (18), wherein plasma suppression means (30) is arranged to impinge a jet of gas on the component (2) at an angle to its surface, flowing towards the laser beam impingement point (18).Type: ApplicationFiled: June 9, 2003Publication date: October 13, 2005Inventors: Paul Burt, Anthony Griffith, Andrew Green
-
Patent number: 6892730Abstract: A flexible oro-nasal mask for mounting in a rigid shell attached to the helmet of aircrew at a fixed distance therefrom. The flexible oro-nasal mask incorporates an inspiratory and expiratory valve and the periphery of the mask is adapted to make a seal with the pilot's face. The oro-nasal mask includes an extendable structure which presses the periphery of the mask automatically towards the pilot's face to improve the seal therewith when gas at a pressure above that required for normal breathing is supplied to the mask. The extendable structure is configured so that when gas at a high pressure is supplied to the interior of the mask, the portion in the bottom region of the mask extends more than the portion in the upper region of the mask and the bottom of the mask is moved away from the wearer's face by a greater amount in the chin region than the nose region and the mask pivots upwardly automatically to compensate for the effects of G thereon.Type: GrantFiled: September 18, 2003Date of Patent: May 17, 2005Inventor: Joseph Anthony Griffiths
-
Publication number: 20040126605Abstract: A method of applying a coating of NBC resistant material to a non-NBC resistant polymeric layer is provided comprising the steps of subjecting a surface of the polymeric layer to be coated to a high frequency and high voltage corona discharge to change said surface to provide a keying surface thereon; and applying the coating of NBC resistant material thereto. A material made by the method is also provided.Type: ApplicationFiled: October 23, 2003Publication date: July 1, 2004Inventor: Joseph Anthony Griffiths
-
Publication number: 20040112386Abstract: A flexible oro-nasal mask for mounting in a rigid shell attached to the helmet of aircrew at a fixed distance therefrom. The flexible oro-nasal mask incorporates an inspiratory and expiratory valve and the periphery of the mask is adapted to make a seal with the pilot's face. The oro-nasal mask includes an extendable structure which presses the periphery of the mask automatically towards the pilot's face to improve the seal therewith when gas at a pressure above that required for normal breathing is supplied to the mask. The extendable structure is configured so that when gas at a high pressure is supplied to the interior of the mask, the portion in the bottom region of the mask extends more than the portion in the upper region of the mask and the bottom of the mask is moved away from the wearer's face by a greater amount in the chin region than the nose region and the mask pivots upwardly automatically to compensate for the effects of G thereon.Type: ApplicationFiled: September 18, 2003Publication date: June 17, 2004Inventor: Joseph Anthony Griffiths
-
Publication number: 20040107968Abstract: An oro-nasal mask primarily for aircrew comprising a body shaped to fit around and enclose a wearer's nose and mouth. The mask has sealing means around the periphery thereof to make a seal with the wearer's face when fitted thereto, the sealing means comprising a resilient member provided around the periphery of the body which, in use, locates the mask on the wearer's face so that it makes a seal therewith and a flexible sealing membrane overlying said resilient member and operable independently thereof to reinforce said seal when pressurised breathable gas is supplied to the interior of the mask.Type: ApplicationFiled: August 12, 2003Publication date: June 10, 2004Inventor: Joseph Anthony Griffiths
-
Patent number: 5649532Abstract: A facemask incorporating breathing equipment for use with a flying helmet (2) comprises a rigid outer shell (4) in which a flexible face-piece (3) is housed whose periphery makes an airtight seal with the pilot's face (1). The face-piece (3) includes an inhalatory valve (11) and an expiratory vane (9) and the rigid shell (4) is attached to the helmet (2) by a harness (5) which keeps the shell (4) at a fixed distance from the helmet (2). Inflatable means (15, 20) are provided between the shell (4) which are inflated to press the periphery (14) of the face-piece towards the pilot's face when the pressure of breathable gas supplied to the interior of the mask and to said inflatable means increases above that required for normal breathing.Type: GrantFiled: January 18, 1995Date of Patent: July 22, 1997Inventor: Joseph Anthony Griffiths
-
Patent number: 4052736Abstract: A line-sequential color television system in which each line of a transmitted signal is compared in a decoder with an earlier line of corresponding chrominance and each line is averaged to form a luminance signal. The signals thereby derived are used to reconstitute the luminance component of the transmitted signal to preserve vertical detail therein notwithstanding any averaging of the transmitted signal for the extraction of chrominance components.Type: GrantFiled: December 31, 1975Date of Patent: October 4, 1977Assignee: Decca LimitedInventor: Frank Anthony Griffiths
-
Patent number: 4051533Abstract: A method of reducing the interference between the sideband of a first carrier which is frequency-modulated by a video signal and a second carrier which is frequency-modulated by an audio signal, comprising increasing the amplitude of the second carrier signal and decreasing at least those sideband components of the first carrier in the region of the second carrier as those components tend to increase to interfere with the second carrier.Type: GrantFiled: September 21, 1976Date of Patent: September 27, 1977Inventor: Frank Anthony Griffiths