Patents by Inventor Robert Garrett
Robert Garrett 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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Publication number: 20020096395Abstract: A number of roofing accessories, including a lightweight adjustable ladder and scaffold support are disclosed. The scaffold support is provided with a pair of rails spaced the standard spacing of most roof joists. Connected to the rails through suitable holes and slots, are rods supporting an adjustable platform. One of the rods may be placed through a corresponding slot to achieve a suitable angle of adjustment corresponding to roof incline. An apparatus is also provided for supporting loads of materials or supplies on an inclined roof, using components and parts in common with the scaffold support, or components and parts similar thereto. A tool tray is provided which may be backed with a layer of foam to prevent the tray from slipping off the roof, while allowing the tray to be freely moved along and up and down the roof, as work progresses.Type: ApplicationFiled: January 22, 2002Publication date: July 25, 2002Inventor: Robert Garrett
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Patent number: 6194015Abstract: Apparatus and methods for transferring heat between a heat transfer liquid and a plurality of moving containers of food product. The containers are conveyed by a perforated conveyor at least partially submerged in a pool of the heat transfer liquid and are showered at the same time with the heat transfer liquid. The pool of heat transfer liquid continuously drains and recirculates through either a heater or a chiller. A vibrator unit vibrates the pool of heat transfer liquid, the conveyor and the containers during the heat transfer operation.Type: GrantFiled: October 18, 1999Date of Patent: February 27, 2001Assignee: FMC CorporationInventor: Robert A. Garrett
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Patent number: 6073540Abstract: Apparatus and methods for transferring heat between a heat transfer liquid and a plurality of moving containers of food product. The containers are conveyed by a perforated conveyor at least partially submerged in a pool of the heat transfer liquid and are showered at the same time with the heat transfer liquid. The pool of heat transfer liquid continuously drains and recirculates through either a heater or a chiller. A vibrator unit vibrates the pool of heat transfer liquid, the conveyor and the containers during the heat transfer operation.Type: GrantFiled: November 10, 1998Date of Patent: June 13, 2000Assignee: FMC CorporationInventor: Robert A. Garrett
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Patent number: 5904328Abstract: An articulating computer monitor apparatus has a base with a vertical stand and a support block which is infinitely adjustable over a range of vertical positions. A pair of cantilevered arms are pivotally attached to a support block attached to the upright stand. The cantilevered arms have an attachment end which are located close together which avoids creating a large gap between dual monitors mounted on the arms. The arms have an offset support section with pivotable clutch-hinges which are attached to flat panel monitors. The apparatus provides dual monitors which may be raised and lowered, pivoted toward each other or away and tilted backward and forward so that the user has the ability to move the monitors in three directions to create glare-free efficient viewing. Two of the assemblies can be used on a desktop to create a "stadium" effect.Type: GrantFiled: June 23, 1997Date of Patent: May 18, 1999Assignee: STB Systems, Inc.Inventors: Philip Leveridge, Robert Garrett, Carrie Bader, Blake West, Larry Barbera
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Patent number: 5786983Abstract: An information device including a display portion in which a display screen is positionable and a removable keyboard with a first set of function keys. The information device can selectively assign different functions to each of the function keys. The display screen includes a second set of function keys. The functions assigned to the second set of function keys correspond to the functions of the first set of function keys. Both sets of function keys correspond in size, shape or number to allow the user to determine which function key is desired from either location.Type: GrantFiled: January 16, 1996Date of Patent: July 28, 1998Assignee: Brother International CorporationInventors: Richard K. Brenner, Mark S. Kimbrough, Philip Leung, Robert Garrett, Pearce Jones
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Patent number: 5695575Abstract: A method and composition for inhibiting foam formation in automatic dishwashers are described. The composition comprises an anti-foam system having 0.01 to 1% of certain hydrophobic particulate solids combined with 0.01 to 4% of high viscosity hydrocarbon polymers; 1 to 30 wt. % of a bleaching agent; 1 to 40 wt. % of a surfactant; 0.1 to 10 wt. % of an enzyme; and 1 to 75 wt. % of a builder, the composition having a pH of less than about 11.Type: GrantFiled: October 6, 1995Date of Patent: December 9, 1997Assignee: Lever Brothers Company, Division of Conopco, Inc.Inventors: Petrus Adrianus Angevaare, Olaf Beers, Peter Robert Garrett, Alla Tartakovsky, John William Harold Yorke
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Patent number: 5532428Abstract: To reliably maintain an EMI grounding connection between a sheet metal computer chassis wall and a computer cover wall that may be removably placed against the outer side of the chassis wall, a lance structure is formed in the chassis wall, and opposing installation notches are formed in the chassis wall on opposite sides of the lance opening. Transversely enlarged end portions of an elongated arcuate sheet metal grounding strip are inserted inwardly through the wall notches and captively retained within the lance structure with a longitudinally intermediate portion of the arcuate strip body extending outwardly through the chassis wall lance opening. When the cover wall is operatively installed on the chassis wall the grounding strip is resiliently flattened and compressed between the lance strip and the installed cover wall to maintain an EMI grounding path between the contiguous chassis and cover walls.Type: GrantFiled: March 23, 1994Date of Patent: July 2, 1996Assignee: Dell USA, L.P.Inventors: Timothy Radloff, Robert Garrett
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Patent number: 5519169Abstract: A specially designed metal grounding cap is placed over a metal-plated housing boss upon which a printed circuit board is to be mounted by extending a screw through a hole in the circuit board and tightening the screw into a metal insert previously forced into the free end of the mounting boss. As the screw is tightened into the boss insert, an EMI grounding pad on the underside of the circuit board engages an end wall of the grounding cap and pushes it into forcible engagement with the inner end of the boss. The forcible engagement of the grounding cap end wall causes leg portions of the cap to pivot inwardly and engage portions of the plated boss side wall between the boss insert and the metal plated housing wall from which the boss inwardly projects.Type: GrantFiled: March 23, 1994Date of Patent: May 21, 1996Assignee: Dell USA, L.P.Inventors: Robert Garrett, Thomas J. Kocis
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Patent number: 5457608Abstract: A printed circuit board mounting apparatus for securing a printed circuit board within a chassis includes a track affixable to the chassis and a locking mechanism affixable to the printed circuit board. The track, which includes a plurality of locking points, is slidably received within the locking mechanism, which engages the track at any of the several locking points to secure the track within the locking mechanism. The mounting apparatus described herein enables the chassis to accommodate printed circuit boards of different sizes without mechanical modification of the chassis.Type: GrantFiled: October 28, 1993Date of Patent: October 10, 1995Assignee: Dell USA, L.P.Inventors: Erica Scholder, Karl Steffes, Robert Garrett
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Patent number: 5422785Abstract: A computer is provided with a pair of internal PCMCIA card connection chambers opening outwardly through a pair of housing side wall slots through which PCMCIA cards may be inserted into and withdrawn from the chambers. To facilitate the disconnection and withdrawal of the inserted cards each chamber is provided with a mechanically leveraged card ejector mechanism positioned within a thin space between the facing sides of the inserted card and a housing wall portion of the chamber, and disposed essentially entirely within the peripheral footprint of the inserted card. Each ejector mechanism includes a manually operable actuating plate slidably disposed on the outer side of the computer housing, a card receiving/ejection plate overlying the actuating plate within the housing, and a lever plate sandwiched between the actuating plate and receiving/ejection plate and pivotally connected to the housing.Type: GrantFiled: October 19, 1993Date of Patent: June 6, 1995Assignee: Dell USA, L.P.Inventors: Robert Garrett, Greg Ellis, Erica Scholder, Pearce Jones
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Patent number: 4456086Abstract: An ambulator which can be mated to a wheeled frame to form a wheelchair is rovided to enable a paraplegic to stand on the ambulator and be separated from the frame for maneuvering in confined spaces. The ambulator has power operated articulated linkage for raising the paraplegic out of and free of the frame to the standing position on the ambulator; the compact base of the ambulator containing a drive mechanism for moving the ambulator in any desired direction through controls conveniently located on an arm rest. When the ambulator is mated with the frame, the linkage is lowered to carry the paraplegic in the sitting position.Type: GrantFiled: August 1, 1979Date of Patent: June 26, 1984Assignee: The United States of America as represented by the Secretary of the NavyInventors: John P. Wier, Robert A. Garrett
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Patent number: 4390076Abstract: An integrated ambulator and wheelchair is provided to enable a paraplegic stand on the ambulator and be separated from the wheelchair for maneuvering in confined spaces. The ambulator has power operated articulated linkage for raising the paraplegic out of and free of the wheelchair to the standing position on the ambulator; the compact base of the ambulator containing a drive mechanism for moving the ambulator in any desired direction through controls conveniently located on an arm rest.Type: GrantFiled: January 26, 1981Date of Patent: June 28, 1983Assignee: The United States of America as represented by the Secretary of the NavyInventors: John P. Wier, Robert A. Garrett
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Patent number: 4284929Abstract: Control circuitry for producing signals to control motors which propel a ile platform for a standing paraplegic. Logic circuits connect a 3-axis joy stick controller to four permanent magnet DC motors mounted on the platform such that the platform follows in the direction of the displacement of the joy stick. The joy stick outputs are taken as inputs to several differential amplifiers. Each of a plurality of velocity servo amplifiers receives one input signal from the differential amplifier output and another from a tachometer feedback signal derived from each motor. Comparators receive the velocity servo amplifier outputs as well as a triangular wave input. Each comparator comprises a pulse width modulator which generates pulse outputs whose duty cycle is a function of the voltage inputs to each comparator. The comparator outputs then control motor rotation such that the platform moves in the direction of displacement of the joy stick.Type: GrantFiled: October 27, 1978Date of Patent: August 18, 1981Assignee: The United States of America as represented by the Secretary of the NavyInventors: Robert A. Garrett, John Silva, Craig R. Allen
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Patent number: 4258815Abstract: A drive mechanism is provided particularly suitable for use in ambulators ving a mobile platform that transports a paraplegic in a standing position, the unique drive mechanism enabling the platform to be of a minimum size with a very low center of gravity, and being movable about three axes to provide maximum maneuverability and access to confined spaces.Type: GrantFiled: January 29, 1979Date of Patent: March 31, 1981Assignee: The United States of America as represented by the Secretary of the NavyInventors: John P. Wier, Robert A. Garrett
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Patent number: 4140466Abstract: To accomplish the invention, a backing panel is slidably supported on longitudinal rails in turn supported on upright portable frame members. The frame members removably support a header plate and such header plate in turn is arranged to support a wire mesh in suspended relation. Air blown concrete is deposited on the wire mesh against the backing panel to form the wall, the backing panel being movable on its supporting rails progressively as wall sections are formed. The upright portable frame members support a vertical cutter in the form of a continuous power driven wire movable along the front of the newly formed wall to provide a flat, smooth face thereon.Type: GrantFiled: May 31, 1977Date of Patent: February 20, 1979Inventors: Harold A. Snow, Robert A. Garrett
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Patent number: 4015677Abstract: A patient weighing system for automatically providing a visual display of stantaneous patient weight includes a bed assembly for receiving the patient which is supported by weight responsive means producing analog signals as a function of instantaneous total weight. The analog signals are converted to commensurate digital signals. A first storage register stores the digital signal representative of the weight of the bed assembly without the patient. A second storage register stores the digital signals representative of the total weight of the bed assembly including the patient. A difference digital signal is developed which is representative of the difference between the digital signals stored in the first and second storage registers, providing a net or remainder digital signal which is a function of patient weight.Type: GrantFiled: July 25, 1975Date of Patent: April 5, 1977Assignee: The United States of America as represented by the Secretary of the NavyInventors: John Silva, Robert A. Garrett, Franklin R. Borkat, Frank Young
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Patent number: D395041Type: GrantFiled: June 23, 1997Date of Patent: June 9, 1998Assignee: STB Systems, Inc.Inventors: Philip Leveridge, Robert Garrett, Carrie Bader, Blake West, Larry Barbera