Patents by Inventor Francis E. Ryder
Francis E. Ryder 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: 4750610Abstract: An appliance for disinfecting contact lenses wherein the lenses are disposed within a disinfecting solution which liberates a gas during the disinfecting process. The appliance has a container body with a removable cap which forms a sealed chamber having a normally closed vent conduit, and a lens holder is provided to support the contact lenses within the container body. The cap includes a resiliently deflectable flange which defines a check valve in the conduit which is deflected by excessive pressure within the container to open the valve enabling passage of effluent gas from the chamber through the conduit.Type: GrantFiled: December 29, 1986Date of Patent: June 14, 1988Assignee: Ryder International CorporationInventor: Francis E. Ryder
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Patent number: 4743738Abstract: A contact lens disinfecting apparatus includes a housing defining a pair of receptacles for receiving a pair of contact lenses and a quantity of liquid therein, a heater responsive to a predetermined electrical current for producing heat, the heater being configured and positioned in the housing for radiating heat to the receptacles for disinfecting contact lenses therein, energizing-and-timing circuit also mounted in the housing for controlling the application of the predetermined electrical current to the heater, an AC connector coupled with the housing for coupling with mating AC connector for energizing the circuit, and a shield interposed between the receptacle on the one hand and both the circuit and the heater on the other hand and providing collecting and draining for respectively collecting and directing outwardly of the housing any liquid which may escape or otherwise exit beneath the receptacle, so as to prevent the liquid from contacting the heater or the electrical circuit.Type: GrantFiled: February 9, 1987Date of Patent: May 10, 1988Assignee: Ryder International CorporationInventors: Francis E. Ryder, Rowland W. Kanner, Fred E. Williams
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Patent number: 4738530Abstract: An inspection device for visually ascertaining the desired alignment of a contact lens in a tinting fixture comprises a base and a platform having a flat surface and mounted to the base for rotation relative thereto. The device also includes an arrangement for mounting the fixture for rotation in unison with the platform and for aligning the fixture relative to the platform flat surface in such a way as to maintain the contact lens in an alignment wherein substantially the entire peripheral edge thereof is located in a plane substantially parallel to the platform flat surface, if the contact lens is in the proper desired alignment in the tinting fixture, and such that the tinting fixture is centered relative to the center of rotation of the platform.Type: GrantFiled: July 10, 1986Date of Patent: April 19, 1988Assignee: National Patent Development CorporationInventors: Francis E. Ryder, Richard Rabenau, Rowland W. Kanner
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Patent number: 4736872Abstract: A disposable tint pack assembly is provided for use in a contact lens tinting apparatus. This disposable assembly includes a plurality of disposable packages, each for containing a supply of a given fluid material for use in a contact lens tinting process carried out by the apparatus. A fluid dispensing apparatus is coupled with each of these packages and is selectively operable for dispensing the fluid contained therein, preferably in premeasured, incremental quantities. A tray-like carrier member is provided for supporting and locating all of the packages in predetermined relative positions for use in a given order in the lens tinting process carried out by the tinting apparatus. A retaining structure is provided for releasably holding each of the packages in the desired position in the carrier tray. The invention also extends to individual portions or sub-assemblies of the foregoing tint pack assembly.Type: GrantFiled: September 4, 1987Date of Patent: April 12, 1988Assignee: National Patent Development Corp.Inventors: Francis E. Ryder, Rowland W. Kanner, Richard Rabenau
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Patent number: 4735203Abstract: A retractable, non-reusable bleeding time lancet apparatus comprises a housing having an end opening, a blade, and a carrier for fixedly mounting the blade and mounted in the housing for sliding motion toward and away from the end opening. A resilient biasing member is mounted in the housing in a prestressed condition and is operatively coupled for selectively urging the carrier for achieving sliding motion toward and away from the housing end opening. A non-resettable release member normally retains the biasing member in its prestressed condition and is selectively activatable for releasing the resilient biasing member to urge the carrier in a sliding motion for projecting at least a cutting edge of the blade through the end opening. Cooperating surfaces on the housing and carrier define respective limits of sliding motion of the carrier corresponding to extended and retracted positions of the blade cutting edge relative to the housing end opening.Type: GrantFiled: December 12, 1986Date of Patent: April 5, 1988Assignee: Ryder International CorporationInventors: Francis E. Ryder, Stephen P. Lisak, Harold L. Purdy
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Patent number: 4713739Abstract: An adjusting mechanism for a headlamp or the like, comprises a first housing piece and a second housing piece defining first and second orthogonally disposed gear-receiving bores when assembled. The bores intersect at a peripheral location with respect to each other so as to receive respectively a drive gear member and an adjusting gear member disposed with the gear members being engageable at the locations where the bores intersect. The housing pieces receive and guide a drive shaft for engagement with the drive gear and extending outwardly from the housing. The second housing piece receives an adjusting shaft for engagement with the adjusting gear and extending from the housing for engagement with a headlamp or the like, such that by rotation of the drive gear members, rotational movement will be imparted to the adjusting shaft to effect adjustment of a headlamp assembly or the like.Type: GrantFiled: January 6, 1987Date of Patent: December 15, 1987Assignees: Ryder International Corporation, Textron, Inc.Inventors: Francis E. Ryder, Stephen P. Lisak
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Patent number: 4674018Abstract: There is disclosed several forms of adjusting mechanisms for a headlamp, or the like. Basically, the mechanism includes a one-piece molded housing member defining gear receiving chambers disposed transversely to each other with said chambers intersecting at a peripheral location. A first drive gear member is disposed in a first one of said gear receiving chambers, and a second adjusting gear member is disposed in the other chamber, with said gear member being engaged at the location where said chambers intersect. A drive member is coupled with the first, drive gear and extends from the housing. An adjusting screw is coupled with said second, adjusting gear for linear movement and extends from the housing for engagement with a headlamp. Accordingly, upon rotation of the drive gear linear movement will be imparted to the adjusting screw by the gear members, which linear movement produces adjustment of a headlamp assembly relative to the automobile frame.Type: GrantFiled: April 14, 1986Date of Patent: June 16, 1987Assignees: Ryder Internation Corporation, Textron Inc.Inventors: Francis E. Ryder, Stephen P. Lisak
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Patent number: 4659911Abstract: There is disclosed a modular contact lens disinfecting system comprising a combination carrying case-and-heater module including a pair of receptacles for receiving a pair of contact lenses therein, a heating arrangement responsive to a predetermined electrical current for producing heat and positioned and configured for radiating heat to the receptacle, and electrical connectors coupled with the heating arrangement for receiving electrical current; and an energizing-and-timer module including a housing, an AC plug coupled with the housing for coupling an AC receptacle to receive electrical current, mating electrical connectors coupled to the housing for complementary mating with the electrical connectors of the case-and-heater module, and a timer coupled in electrical circuit intermediate the plug and the mating electrical connectors for controlling the time duration during which electrical current is applied to the mating electrical connectors.Type: GrantFiled: May 14, 1985Date of Patent: April 21, 1987Assignee: Ryder International CorporationInventors: Francis E. Ryder, Rowland W. Kanner
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Patent number: 4657870Abstract: An optical system is provided for viewing a sterilization indicator including a receptacle, the receptacle having a translucent portion and being carried interiorally of an incubator. The optical system comprises a light source, and first light transmission structure located intermediate the light source and the receptacle for redirecting light from the light source through the translucent portion of the receptacle. A viewing window is located in an external surface of said incubator; and second light transmission structure is located on a side of the receptacle generally opposite the first light transmission means for redirecting light transmitted through the translucent portion of said receptacle to the viewing window.Type: GrantFiled: April 23, 1984Date of Patent: April 14, 1987Assignee: Ryder International CorporationInventors: Francis E. Ryder, Larry T. Ryder
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Patent number: 4638807Abstract: A headband electrode system comprises an elongate flexible band, a center electrode coupled to a central portion of the band and a pair of temporal electrodes coupled with the band, one to either side of the center electrode. A pivotal mounting arrangement is provided for each of the temporal electrodes for pivotal movement relative to the band for positioning the temporal electrodes for predetermined placement relative to the center electrode.Type: GrantFiled: August 27, 1985Date of Patent: January 27, 1987Assignee: Ryder International CorporationInventor: Francis E. Ryder
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Patent number: 4637919Abstract: An appliance for disinfecting contact lenses utilizes a disinfecting solution, such as hydrogen peroxide, that liberates a gas during disinfecting action. The appliance has a container body with a removable cap that provides a sealed chamber except for a vent opening through the cap. A hydrophobic membrane filter is disposed across said vent opening and is substantially impermeable to the disinfecting solution but permeable to the liberated gas.Type: GrantFiled: November 5, 1984Date of Patent: January 20, 1987Assignee: Ryder International CorporationInventors: Francis E. Ryder, Richard Rabenau
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Patent number: 4632055Abstract: An apparatus for tinting a soft contact lens which is received in a fixture including an inlet and an outlet for directing predetermined fluids therethrough for engagement with predetermined surfaces of the contact lens. The apparatus comprises a carrier for carrying the fixture in a predetermined orientation; a guide arrangement for defining a predetermined path of travel; a motive assembly for propelling the carrier along the predetermined path; and a plurality of fluid application stations arranged along the path, each fluid application station including a fluid release member. The guide track and the motive assembly cooperate for aligning the inlet of the fixture with each fluid release member sequentially as the carrier travels along the predetermined path, for delivering a quantity of fluid to the fixture and the contact lens therein.Type: GrantFiled: March 22, 1985Date of Patent: December 30, 1986Assignees: Ryder International Corp., National Patent Development Corp.Inventors: Francis E. Ryder, Fred E. Williams
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Patent number: 4620851Abstract: A method and apparatus are provided. The method for tinting soft contact lenses comprises the steps of mounting a contact lens to a fixture of the apparatus including an inlet and an outlet for directing predetermined fluids therethrough for engagement with predetermined surfaces of the contact lens to tint the lens; mounting the fixture to a carrier in a predetermined orientation; guiding the carrier along a predetermined path of travel; arranging a plurality of fluid application stations along the predetermined path of travel, each fluid application station including a fluid release member; and further moving the carrier as it moves along said path of travel in a direction for aligning the inlet of the fixture with each of the fluid release members, in sequence, for delivering a quantity of fluid to the inlet.Type: GrantFiled: January 28, 1986Date of Patent: November 4, 1986Assignee: Ryder International CorporationInventors: Francis E. Ryder, Fred E. Williams
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Patent number: 4599968Abstract: A collapsible painting cart apparatus comprises a mobile frame, a receptacle for receiving a container of paint, and an extendable and retractable mounting and guide member for mounting the receptacle and for guiding the direction of paint released from the container. The mounting and guide member is mounted to the frame for movement between a first position extended from the frame for applying paint to a desired surface and a second position retracted within the frame for storage. A handle is attachable to the frame and extendable outwardly therefrom for gripping by an operator to propel the mobile frame relative to the desired surface.Type: GrantFiled: May 23, 1985Date of Patent: July 15, 1986Assignee: Ryder International CorporationInventors: Francis E. Ryder, Fred E. Williams, Jr.
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Patent number: 4579823Abstract: A sterilization indicator device comprises a receptacle for containing a spore disc and a sealed ampule of culture medium. A closure is threaded onto the receptacle and cooperates with the receptacle to provide a passageway for the sterilization gases to reach the spore disc. Upon completion of the sterilization, the closure is threaded further onto the receptacle to fracture the ampule and cause the nutrient to come into contact with the spore disc. At the same time an indicator flag is moved from an initial position to a second position to indicate that the device has been activated. Also, a seal is provided between the closure and the receptacle to seal off the spore disc from exposure to ambient air during incubation of the spore strip.Type: GrantFiled: September 27, 1983Date of Patent: April 1, 1986Assignee: Ryder International CorporationInventor: Francis E. Ryder
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Patent number: 4543882Abstract: A molded plastic resin contact lens marking fixture is provided having a cup-like base with an upstanding internal pedestal having an upper surface which is a segment of a sphere for receiving a contact lens. The axis of the segment is tipped from the vertical so that a peripheral portion of the lens is in uppermost position. A lid is received over the base and includes a masking area which is resiliently urged toward the uppermost portion of the pedestal. Perforations are provided in the masking area, and a dye well is provided above the masking area so that dye in the well will be transmitted through the perforations to mark a contact lens near the periphery thereof.Type: GrantFiled: July 16, 1984Date of Patent: October 1, 1985Inventors: Francis E. Ryder, Richard Rabenau
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Patent number: 4492854Abstract: A contact lens disinfector has a pair of wells that are axially aligned and open in opposite directions from the disinfector casing. Between the wells is a positive temperature coefficient thermistor which serves as a heater to supply heat through a pair of heat sinks on opposite sides of the heater. Each heat sink has a spherically curved surface which engages flush with a companion shaped wall of the lens well to enhance the transfer of heat from the heater to the solution within the lens well.Type: GrantFiled: November 15, 1983Date of Patent: January 8, 1985Assignee: Ryder International CorporationInventors: Francis E. Ryder, Scott Ryder
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Patent number: D275701Type: GrantFiled: March 12, 1982Date of Patent: September 25, 1984Assignee: Ryder International CorporationInventors: Michael D. Thomas, Francis E. Ryder
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Patent number: D276367Type: GrantFiled: March 12, 1982Date of Patent: November 13, 1984Assignee: Ryder International CorporationInventors: Michael D. Thomas, Francis E. Ryder
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Patent number: D292734Type: GrantFiled: December 30, 1985Date of Patent: November 10, 1987Assignee: Ryder International CorporationInventor: Francis E. Ryder