Patents by Inventor Jerry L. Williams
Jerry L. Williams 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: 6915620Abstract: A shrink tunnel assembly for wrapping an article with polymeric shrink film includes a shrink tunnel having a heating zone, and conveyor means for carrying an article to the heating zone and away from it. While in the heating zone, polymeric shrink film covering an article avoids contacting any solid surface, thereby protecting the article from marring and destruction.Type: GrantFiled: May 10, 2002Date of Patent: July 12, 2005Assignee: Reynolds Metals CompanyInventor: Jerry L. Williams
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Publication number: 20030208990Abstract: A shrink tunnel assembly for wrapping an article with polymeric shrink film includes a shrink tunnel having a heating zone, and conveyor means for carrying an article to the heating zone and away from it. While in the heating zone, polymeric shrink film covering an article avoids contacting any solid surface, thereby protecting the article from marring and destruction.Type: ApplicationFiled: May 10, 2002Publication date: November 13, 2003Inventor: Jerry L. Williams
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Patent number: 6044913Abstract: In a preferred embodiment, a fire extinguishing system for suppressing fires on cook stoves, fryers or other heating or heated devices with fire suppressant dispensed through nozzles is powered by batteries which provide current for both a detection circuit including a pair of heat sensors and control circuitry and current for a gas or electric house current shut-off. Preferably, the shut-off is operated acoustically upon sounding of an audible alarm which emits a signal to which the shut off is acoustically tuned. Preferably, the heat sensors are diodes but, in alterative embodiments may be thermistors or active temperature sensors. While a wireless link, such as an acoustical link, is preferred between the control circuitry and shut-off, a wired link may also be used. In order to facilitate mounting of both the heat sensors and nozzles, magnetic housings are utilized which retain studs extending from tees, 90 degree elbows or both.Type: GrantFiled: February 11, 1999Date of Patent: April 4, 2000Assignee: Twenty-First Century International Fire Equipment and Services CorporationInventors: Henry J. Stehling, J. Paul Rouse, David L. Dunston, Harry Boling, III, Dennis D. Garrett, Jerry L. Williams
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Patent number: 5877681Abstract: A lighting system and method for broadcasting colored lights as emergency warning signals from a light source. A centralized continuous light source is coupled via a fiber optic transmission medium to an external display location such as a lens or the like located on a vehicle. The color and the relative intensity of each color is periodically modulated to alternate between at least two states such that the contrast between these alternating states is perceived by observers to be a flashing source of light with no off-time. The frequency and the duty cycle of the repetition rate of alternating between the states may be further controlled to better draw attention to the light source.Type: GrantFiled: September 18, 1997Date of Patent: March 2, 1999Assignees: Federal Signal Corporation, General ELectric CompanyInventors: Jerry L. Williams, Dennis J. Hilburger, Jacek J. Jozwik, Kent A. Kekeis, Timothy J. Mazies, Gregory A. Sink, John M. Davenport, Richard L. Hansler, William J. Cassarly
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Patent number: 5870853Abstract: The baiting device of the present invention acts to provide a device for exposing ants or other crawling insects to bait without allowing the bait to become dampened or blown away and while protecting small animals or children from eating the bait. The preferred ant bait or insect killer is placed within the sealed container. The lid of the container is locked into place by a fastener to a cap on top of the pipe so that the lid is not easily removed by animals or children. The baiting device is then stuck into the ground like a stake near the ant bed under attack. Because there is an open airway through the pipe to the bait within the container, the bait may be smelled by ants and other insects which may enter the container and remove bait through the holes in the pipe. The bait is protected within the container from exposure to the weather and other outside forces, as well as being sealed away from pets and children.Type: GrantFiled: July 28, 1997Date of Patent: February 16, 1999Assignee: Kness Mfg. Co., Inc.Inventor: Jerry L. Williams
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Patent number: 5871057Abstract: In a preferred embodiment, a fire extinguishing system for suppressing fi on cook stoves, fryers or other heating or heated devices with fire suppressant dispensed through nozzles is powered by batteries which provide current for both a detection circuit including a pair of heat sensors and control circuitry and current for a gas or electric house current shut-off. Preferably, the shut-off is operated acoustically upon sounding of an audible alarm which emits a signal to which the shut off is acoustically tuned. Preferably, the heat sensors are diodes but, in alterative embodiments may be thermistors or active temperature sensors. While a wireless link, such as an acoustical link, is preferred between the control circuitry and shut-off, a wired link may also be used. In order to facilitate mounting of both the heat sensors and nozzles, magnetic housings are utilized which retain studs extending from tees, 90 degree elbows or both.Type: GrantFiled: October 30, 1997Date of Patent: February 16, 1999Assignee: Twenty First Century International Fire Equipment and Service Corp.Inventors: Henry J. Stehling, J. Paul Rouse, David L. Dunston, Harry Boling, III, Dennis D. Garrett, Jerry L. Williams
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Patent number: 5697450Abstract: In a preferred embodiment, a fire extinguishing system for suppressing fi on cook stoves, fryers or other heating or heated devices with fire suppressant dispensed through nozzles is powered by batteries which provide current for both a detection circuit including a pair of heat sensors and control circuitry and current for a gas or electric house current shut-off. Preferably, the shut-off is operated acoustically upon sounding of an audible alarm which emits a signal to which the shut off is acoustically tuned. Preferably, the heat sensors are diodes but, in alterative embodiments may be thermistors or active temperature sensors. While a wireless link, such as an acoustical link, is preferred between the control circuitry and shut-off, a wired link may also be used. In order to facilitate mounting of both the heat sensors and nozzles, magnetic housings are utilized which retain studs extending from tees, 90 degree elbows or both.Type: GrantFiled: June 2, 1995Date of Patent: December 16, 1997Assignee: Twenty First Century International Fire Equipement and Services Corp.Inventors: Henry J. Stehling, J. Paul Rouse, David L. Dunston, Harry Boling, III, Dennis D. Garrett, Jerry L. Williams
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Patent number: 5691696Abstract: A lighting system and method for broadcasting colored lights as emergency warning signals from a light source. A centralized continuous light source is coupled via a fiber optic transmission medium to an external display location such as a lens or the like located on a vehicle. The color and the relative intensity of each color is periodically modulated to alternate between at least two states such that the contrast between these alternating states is perceived by observers to be a flashing source of light with no off-time. The frequency and the duty cycle of the repetition rate of alternating between the states may be further controlled to better draw attention to the light source. In one embodiment, the external display locations include optical converters, each converter having multiple input facets and optically arranged to broadcast light received at its facets at predetermined vertical and horizontal output angles.Type: GrantFiled: September 8, 1995Date of Patent: November 25, 1997Assignees: Federal Signal Corporation, General Electric CompanyInventors: Timothy J. Mazies, Jerry L. Williams, William J. Cassarly
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Patent number: 5572201Abstract: A warning system for alerting a person to an emergency situation which includes a transmitter responsive to a visual or acoustic alerting system for transmitting an alarm signal on an RF carrier and a control signal on a sideband of the carrier. A tuneable receiver for receiving commercial broadcasts in a normal operating mode transfers to an emergency mode upon detection of the control signal and converts the alarm signal to an acoustic signal. In one embodiment, the visual or acoustic alerting system is a siren and light system of an emergency vehicle. In this embodiment, a transceiver is preferably included for dedicated communications among emergency vehicles. The range of both the transmitter and transceiver complement and are substantially the same as the effective range of the visual or acoustic alerting system.Type: GrantFiled: August 5, 1994Date of Patent: November 5, 1996Assignee: Federal Signal CorporationInventors: Paul D. Graham, Gregory A. Sink, Jerry L. Williams
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Patent number: 5277745Abstract: A heat seal bar used in a plastic film packaging machine for cutting and sealing plastic films about wrapped products is provided with an insert having sealing surfaces and a knife cutting edge which is removably mounted to the seal bar. A first rectangular portion of the insert is adapted to be received within an elongate slot formed in a bottom surface of the seal bar for mounting the insert to the bar with screws. A second portion of semicircular cross section extends along the bottom of the first portion and thereby projects downwardly from the seal bar. A knife blade detachably mounted in the insert has a cutting edge extending below the seal bar. The cutting edge is defined by a pair of converging knife surfaces formed on the knife blade. Convex surfaces of the second portion formed respectively on opposite sides of the knife define the sealing surfaces.Type: GrantFiled: November 2, 1992Date of Patent: January 11, 1994Assignee: Reynolds Metals CompanyInventor: Jerry L. Williams
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Patent number: 5056295Abstract: System for cutting and sealing overlapped film for packaging objects by a blade projecting between heated bars, with means movable along slots in the blade to adjust the blade projection.Type: GrantFiled: January 22, 1991Date of Patent: October 15, 1991Assignee: Reynolds Metals CompanyInventor: Jerry L. Williams