Patents by Inventor Forrest C. Bacon
Forrest C. Bacon 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: 20120031543Abstract: A method is disclosed for using discarded carpet segments or other recycled textiles to make wood-like material in sheets that are comparable to plywood. The carpet segments or other recycled materials are shredded, then layered across a slow-moving conveyor to form a thick, low-density belt of fibers. This belt is compressed between rollers, and then needle-punched, using needles with surface barbs that pull fibers downward and upward. This needle-punching causes fibers inside the mat to be pulled into vertical alignment (i.e., perpendicular to the top and bottom surfaces of a horizontal mat), to form a needle-punched mat that will hold together without chemical adhesives. A binder material is then applied to at least one and possibly both surfaces of the mat, by means such as spreading or spraying a liquid binder on either or both surfaces of the mat, or stretching a continuous film of the binder material across either or both surfaces of the mat.Type: ApplicationFiled: July 11, 2011Publication date: February 9, 2012Applicant: NYLOBOARD, LLCInventors: Forrest C. Bacon, Wendell R. Holland, Jesse D. Bacon
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Patent number: 7976655Abstract: Discarded or recycled carpets or other textiles can be converted into wood-like materials, in sheets comparable to plywood. The carpets or textiles are shredded, combed, and layered across a conveyor to form a low-density mat, which is compressed and needle-punched to create a cohesive but flexible mat. An adhesive is applied to at least one and preferably two or more mats, by an applicator that spreads a liquid prepolymer onto one or more surfaces of the mat(s). The mat(s) travel through a press while the adhesive cures and hardens, and the use of foaming adhesives can ensure uniform permeation through dense fiber mats. The hardened sheets can be sawed, nailed, and otherwise handled like wood, and are strong, durable, and highly resistant to damage by water or insects.Type: GrantFiled: October 31, 2002Date of Patent: July 12, 2011Assignee: Nyloboard, LLCInventors: Forrest C. Bacon, Wendell R. Holland, Jesse D. Bacon
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Publication number: 20040224589Abstract: A method is disclosed for using discarded carpet segments or other recycled textiles to make wood-like material in sheets that are comparable to plywood. The carpet segments or other recycled materials are shredded, then layered across a slow-moving conveyor to form a thick, low-density belt of fibers. This belt is compressed between rollers, and then needle-punched, using needles with surface barbs that pull fibers downward and upward. This needle-punching causes fibers inside the mat to be pulled into vertical alignment (i.e., perpendicular to the top and bottom surfaces of a horizontal mat), to form a needle-punched mat that will hold together without chemical adhesives. A binder material is then applied to at least one and possibly both surfaces of the mat, by means such as spreading or spraying a liquid binder on either or both surfaces of the mat, or stretching a continuous film of the binder material across either or both surfaces of the mat.Type: ApplicationFiled: October 31, 2002Publication date: November 11, 2004Inventors: Forrest C. Bacon, Wendell R. Holland, Jesse D. Bacon
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Patent number: 6119438Abstract: A method and apparatus for feeding substantially free flowing solid product charges (P'") in a continuous vertical form, fill and seal packaging machine (10) is disclosed. Improved transitional product flow from the computerized weigher (W) to the bag former and closer is obtained by tracking and sampling the charges along the flow path. In the method, the steps include sensing the presence of the charges along the flow path at two locations, comparing each sensed charge presence to a defined time target that has previously been determined and adjusting at least one operating step in accordance with any deviation found to cause the charge or charges to approach the defined time target for optimum operation. Either a predictive time adaptive control (77) requiring operator input, or computer control (76) can be incorporated into the method. A series of product charge flow enhancers (102, 103; 131; 121) are provided along the flow path to assist in maintaining the charges within the time target.Type: GrantFiled: December 23, 1997Date of Patent: September 19, 2000Assignee: Kliklok CorporationInventors: Forrest C. Bacon, Gary G. Highberger
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Patent number: 5897066Abstract: A rotating claw drum for shredding discarded material (such as used carpet) is created from flat circular plates that are stacked tightly together on a driveshaft or drum, to create an impermeable drum face that prevents particulates from entering and fouling the internal mechanisms. Each flat plate is provided with at least one claw-holding slot in its outer rim; 6 to 12 slots preferably should be provided in each plate. Locking means (such as a locking bar that will pass through aligned locking notches in the slots and claws) will lock the claws in place while the drum is in use. After the drum has been stopped, a locking bar can be removed, to release a damaged claw from its slot so it can be replaced, without having to disturb any other claws.Type: GrantFiled: April 7, 1997Date of Patent: April 27, 1999Assignee: Forrest C. BaconInventors: Forrest C. Bacon, Wendell R. Holland, Lial H. Holland
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Patent number: 5704104Abstract: A method and machine are disclosed for using a cold dry abrasion step for separating segments of discarded carpet into pile material (usually nylon) and backing layers (usually polypropylene) for recycling. A preferred method of abrasion uses dry ice pellets (made of frozen carbon dioxide) which are ejected at high speed from a set of nozzles that shoot the pellets directly into an abrasion zone, as a segment of discarded carpet on a conveyor system is being stripped apart and disassembled. The dry ice pellets "freeze" the binder material (usually latex) by lowering it to a temperature that makes the binder brittle and easy to break apart. The pellets also serve as abrasive agents, in a manner comparable to sand-blasting; however, unlike sandblasting or liquid (steam or chemical) systems, the dry ice pellets evaporate (sublimate) directly into gas without going through a liquid phase, and without leaving any liquid or gritty residue.Type: GrantFiled: December 27, 1995Date of Patent: January 6, 1998Inventors: Forrest C. Bacon, Wendell R. Holland, Lial H. Holland
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Patent number: 5540035Abstract: A continuous vertical form-fill-seal packaging machine is disclosed, along with a related method, utilizing a synchronized product clamp for staging/settling each product batch. The film feeding, carriage driving, sealing jaw movement, as well as the clamp operation, are computer controlled. In the continuous film/tube feed mode, the sealing jaws move in a modified sine wave motion with the film; the clamp for staging the product batches moving in a similar manner, but 180.degree. out-of-phase. Each product batch is released by the clamp adjacent to the sealing jaws so that the drop to the blousing plates and eventually into the bag being formed is minimized. The clamp is vibrated to further enhance the coalescing and settling function.Type: GrantFiled: December 7, 1994Date of Patent: July 30, 1996Assignee: Kliklok CorporationInventors: Jack E. Plahm, Robert S. Saak, Forrest C. Bacon
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Patent number: 5533322Abstract: An improved stripping and sealing operation in a form, fill and seal packaging system is provided. Stepper and servo motors are computer controlled including by a 3-axis coordinator operating the X and Y motion of the sealing jaws, as well as the Y' motion of the film/tube feed. The Y motion is provided by oscillatory driving movement of the carriage to move the stripper/sealing jaws in a substantially constant modified sine wave profile. The Y' motion is variable and tracks the carriage to precisely size and form the bag. Blousing is also provided by tube/carriage relative motion also induced by varying the film/tube feed.Type: GrantFiled: March 11, 1994Date of Patent: July 9, 1996Assignee: Kliklok CorporationInventors: Forrest C. Bacon, Gary G. Highberger
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Patent number: 5062253Abstract: A combined blousing, stripping and sealing operation is disclosed for providing increased speed and efficiency to a form, fill and seal packaging system. An AC/DC brushless servo motor is utilized for driving the stripping/sealing carriage, as well as operating the sealing jaws to form the bags from a continuous film tube. Each servo motor drives a crank that is coupled for oscillating movement in response to a programmable index controller. Drive linkage connects the crank to the carriage/sealing jaws. The blousing function is provided by a pair of plates on the top of the sealing jaws. On the return movement of the carriage, the plates contact the bottom of the bag next in line to bulge the sides for receipt of the product. The programmable index controller provides a signal to the carriage/sealing jaws in dependence on an external signal indicative of the selected bag size being packaged.Type: GrantFiled: December 18, 1990Date of Patent: November 5, 1991Assignee: Kliklok CorporationInventors: Forrest C. Bacon, William A. Hadden
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Patent number: 4996825Abstract: A combined blousing, stripping and sealing operation is disclosed for providing increased speed and efficiency to a form, fill and seal packaging system. An AC/DC brushless servo motor is utilized for driving the stripping/sealing carriage, as well as operating the sealing jaws to form the bags from a continuous film tube. Each servo motor drives a crank that is coupled for oscillating movement in response to a programmable index controller. Drive linkage connects the crank to the carriage/sealing jaws. The blousing function is provided by a pair of plates on the top of the sealing jaws. On the return movement of the carriage, the plates contact the bottom of the bag next in line to bulge the sides for receipt of the product. The programmable index controller provides a signal to the carriage/sealing jaws in dependence on an external signal indicative of the selected bag size being packaged.Type: GrantFiled: January 31, 1989Date of Patent: March 5, 1991Assignee: Kliklok CorporationInventors: Forrest C. Bacon, William A. Hadden
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Patent number: 4887679Abstract: A self-cleaning weighing hopper to be used in a weighing apparatus is particularly adaptable for utilization with a sticky product. The hopper has two rotary doors containing a series of tined panels. One tined panel on each of the two doors extend toward each other so as to form a hopper bottom to hold a product charge. The panels on the two doors rotate in unison to release the weighed product charge into a receptacle. The hopper includes a comb scraper through which each tined panel rotates following release of the product charge. The comb scraper removes the sticky remnants of the product charge from the tines of the panels while the weighing apparatus is in operation. The doors are operated by a sliding arm in response to an actuator. A pin on the arm is guided by a spring/linkage mechanism along a slot on a guide plate and a stop is provided on the arm to insure proper actuation.Type: GrantFiled: April 26, 1989Date of Patent: December 19, 1989Assignee: Kliklok CorporationInventors: Forrest C. Bacon, Dale E. Pribbernow
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Patent number: 4821820Abstract: A combination weighing apparatus and method are provided particularly adapted for utilization with difficult to handle product. A series of in-line transfer conveyors form product feed lanes with individual volumetric cups designed to receive and hold a product charge. A scale and weighing hopper is associated with each transfer conveyor. The transfer conveyors are each advanced in stepped fashion so as to deliver a product charge from one volumetric cup at any single time to the associated weighing hopper. A washer unit cleans residue and the product buildup from the cups after delivery of the product charge. Once the product charge is delivered to the weighing hopper, the weight of the charge is registered by a control unit. The control unit scans various combinations of scales, calculates the total weight of product in the combination and selects the first combination that falls within an acceptable range above the target weight.Type: GrantFiled: November 30, 1987Date of Patent: April 18, 1989Assignee: Kliklok CorporationInventors: Robert B. Edwards, Bruce H. Dalrymple, Lawrence H. Long, Paul Meisner, Forrest C. Bacon, Dale E. Pribbernow, William L. Warner
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Patent number: 4559754Abstract: The drawings and description discloses an inspection and rejection mechanism for wrapped loaves of bread having one end thereof tied. The mechanism includes vacuum means for straightening out tied ends, in conjunction with suitable photo-electric means for detecting the absence of a tied end, or the presence of an open untied end, or the presence of two adjacent ends tied together. If any of the latter conditions exist, after two indexes a pusher device causes two loaves to be pushed to one side, rather than being fed through to discharge.Type: GrantFiled: January 14, 1985Date of Patent: December 24, 1985Assignee: Ex-Cell-O CorporationInventor: Forrest C. Bacon
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Patent number: 4499704Abstract: A corrugated box forming, loading and sealing machine, including a first or magazine and infeed section, a second or forming and loading section, and a third or closing and discharge section. In the first section there is stored and fed one-at-a-time flat corrugated blanks consisting of bottom, front, back and two top-half panels, all with extended edge panels, while glue is applied to the bottom, front and back edge panels. In the second section a product, such as cartons or plastic bottles, and two side panels, are loaded from opposite sides onto the bottom panel. When full, the loaded bottom panel is lowered through an opening whose four edge portions cause the front and back panels, and their respective edge panels to wrap around the product.Type: GrantFiled: October 13, 1983Date of Patent: February 19, 1985Assignee: Ex-Cell-O CorporationInventors: Forrest C. Bacon, Keith W. Nord