Patents by Inventor Neal H. Blackburn
Neal H. Blackburn 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: 8182135Abstract: A mixing machine includes a base, a head including a rotatable output member for receiving a mixer tool and a support column extending vertically from the base to the head. A bowl receiving assembly is below the head. The bowl receiving assembly is configured to move vertically along the support column and defining a bowl receiving location. A bowl lock assembly includes a moveable bowl lock member carried by the bowl receiving assembly and having an unlock position and a lock position. The bowl lock assembly is configured such that placement of the bowl lock member in the unlock position or the lock position depends on a vertical position of the bowl receiving assembly.Type: GrantFiled: January 22, 2009Date of Patent: May 22, 2012Assignee: Premark FEG L.L.C.Inventors: Neal H. Blackburn, Joseph C. Huang, Janice J. Schnipke
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Patent number: 7950843Abstract: A mixing machine includes a head including a rotatable output member for receiving a mixer tool. A mixer body includes a bowl receiving assembly below the head. The bowl receiving assembly includes a pair of bowl support arms extending outwardly from the mixer body to respective ends located at opposite sides of a bowl receiving location. Each bowl support arm includes a mount protrusion extending upwardly therefrom. The mount protrusions include a notch located at bases of the mount protrusions. The bowl receiving assembly is mounted for movement between a lowered position away from the head and a raised position toward the head. The bowl includes a keyway extending through a mount support, the keyway having an enlarged portion that receives the mount protrusion of one of the support arms and a necked-down portion that slides within the notch of the respective mount protrusion when the bowl is rotated.Type: GrantFiled: January 23, 2008Date of Patent: May 31, 2011Assignee: Premark FEG L.L.C.Inventors: Neal H. Blackburn, Ellis G. Short, Janice Jones Schnipke, Joseph C. Huang
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Publication number: 20100180431Abstract: A mixing machine includes a base, a head including a rotatable output member for receiving a mixer tool and a support column extending vertically from the base to the head. A bowl receiving assembly is below the head. The bowl receiving assembly is configured to move vertically along the support column and defining a bowl receiving location. A bowl lock assembly includes a moveable bowl lock member carried by the bowl receiving assembly and having an unlock position and a lock position. The bowl lock assembly is configured such that placement of the bowl lock member in the unlock position or the lock position depends on a vertical position of the bowl receiving assembly.Type: ApplicationFiled: January 22, 2009Publication date: July 22, 2010Applicant: Premark FEG L.L.C.Inventors: Neal H. Blackburn, Joseph C. Huang, Janice J. Schnipke
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Patent number: 7690835Abstract: A mixer system including a bowl for receiving a material to be mixed, a mixer body having a rotatable output component, and a hinge. The bowl is pivotable about the hinge relative to the mixer body such that the bowl can be pivoted between a loading/unloading position and a closed position relative the mixer body. The mixer may include a magnetic bowl detector and the bowl may include a magnet thereon.Type: GrantFiled: July 16, 2008Date of Patent: April 6, 2010Assignee: Premark FEG L.L.C.Inventors: Janice J. Schnipke, Joseph C. Huang, Neal H. Blackburn, Brian E. Bader
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Publication number: 20090185443Abstract: A mixing machine includes a head including a rotatable output member for receiving a mixer tool. A mixer body includes a bowl receiving assembly below the head. The bowl receiving assembly includes a pair of bowl support arms extending outwardly from the mixer body to respective ends located at opposite sides of a bowl receiving location. Each bowl support arm includes a mount protrusion extending upwardly therefrom. The mount protrusions include a notch located at bases of the mount protrusions. The bowl receiving assembly is mounted for movement between a lowered position away from the head and a raised position toward the head.Type: ApplicationFiled: January 23, 2008Publication date: July 23, 2009Applicant: Premark FEG L.L.C.Inventors: Neal H. Blackburn, Ellis G. Short, Janice Jones Schnipke, Joseph C. Huang
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Patent number: 7543980Abstract: A mixer may include one or more of (i) a readily installable and removable bowl guard member, (ii) a bowl guard sensor arrangement, (iii) a bowl guard support ring assembly including a plastic part and a metal part, (iv) a bowl guard support ring assembly and bowl guard member that interact for limiting movement of the bowl guard member.Type: GrantFiled: April 30, 2008Date of Patent: June 9, 2009Assignee: Premark FEG L.L.C.Inventors: Neal H. Blackburn, Janice J. Schnipke, Brian E. Bader, Joseph C. Huang, Howard A. Hartley, Jr., William C. Schlieper, Brian Kadel
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Publication number: 20080291777Abstract: A mixer system including a bowl for receiving a material to be mixed, a mixer body having a rotatable output component, and a hinge. The bowl is pivotable about the hinge relative to the mixer body such that the bowl can be pivoted between a loading/unloading position and a closed position relative the mixer body. The mixer may include a magnetic bowl detector and the bowl may include a magnet thereon.Type: ApplicationFiled: July 16, 2008Publication date: November 27, 2008Applicant: Premark FEG L.L.C.Inventors: Janice J. Schnipke, Joseph C. Huang, Neal H. Blackburn, Brian E. Bader
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Patent number: 7438463Abstract: A mixer system including a bowl for receiving a material to be mixed, a mixer body having a rotatable output component, and a hinge. The bowl is pivotable about the hinge relative to the mixer body such that the bowl can be pivoted between a loading/unloading position and a closed position relative the mixer body. The mixer may include a magnetic bowl detector and the bowl may include a magnet thereon.Type: GrantFiled: April 5, 2005Date of Patent: October 21, 2008Assignee: Premark FEG L.L.C.Inventors: Janice J. Schnipke, Joseph C. Huang, Neal H. Blackburn, Brian E. Bader
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Publication number: 20080198692Abstract: A mixer may include one or more of (i) a readily installable and removable bowl guard member, (ii) a bowl guard sensor arrangement, (iii) a bowl guard support ring assembly including a plastic part and a metal part, (iv) a bowl guard support ring assembly and bowl guard member that interact for limiting movement of the bowl guard member.Type: ApplicationFiled: April 30, 2008Publication date: August 21, 2008Applicant: Premark FEG L.L.C.Inventors: Neal H. Blackburn, Janice J. Schnipke, Brian E. Bader, Joseph C. Huang, Howard A. Harley, William C. Schlieper, Brian Kadel
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Patent number: 7384187Abstract: A mixer may include one or more of (i) a readily installable and removable bowl guard member, (ii) a bowl guard sensor arrangement, (iii) a bowl guard support ring assembly including a plastic part and a metal part, (iv) a bowl guard support ring assembly and bowl guard member that interact for limiting movement of the bowl guard member.Type: GrantFiled: April 8, 2005Date of Patent: June 10, 2008Assignee: Premark FEG L.L.C.Inventors: Neal H. Blackburn, Janice J. Schnipke, Brian E. Bader, Joseph C. Huang, Howard A. Hartley, Jr., William C. Schlieper, Brian Kadel
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Patent number: 7296926Abstract: A mixing implement includes a body having a mixing portion and a connecting portion, the connecting portion having an upper shaft receiving opening formed therein and a side opening that leads to the shaft receiving opening, the shaft receiving opening having a drive pin receiving recess, the side opening and the drive pin receiving recess located substantially diametrically opposite each other with the side opening at a height corresponding to at least part of the drive pin receiving recess. A retainer is movably coupled with the connecting portion through the side opening and biased into an inward position in which an inner portion of the retainer is normally positioned within the shaft receiving opening, the retainer movable to an outward position in which the inner portion of the retainer is at least partially retracted from the shaft receiving opening.Type: GrantFiled: February 28, 2005Date of Patent: November 20, 2007Assignee: Premark FEG L.L.C.Inventors: Janice J. Schnipke, Neal H. Blackburn
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Patent number: 7270473Abstract: A bowl scraper is configured for attachment to a rotatable mixing machine support such that forces exerted on the bowl scraper during scraping operations hold the bowl scraper in place. The bowl scraper includes an attachment arm including an upper arm portion and a lower arm portion, wherein the upper arm portion and the lower arm portion are formed by a bent elongated member. The upper arm portion includes an opening extending through the bent elongated member. The opening has a first portion and a second portion, the first portion of the opening being larger than the second portion of the opening. A scraper extends downward from the lower arm portion.Type: GrantFiled: February 23, 2005Date of Patent: September 18, 2007Assignee: Premark FEG LLCInventors: Thomas S. Donthnier, Janice J. Schnipke, Neal H. Blackburn
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Patent number: 6209438Abstract: A slicer having an interlock mechanism, the slicer comprising a tray for receiving a food product to be sliced, the tray being movable along a slicing path and having a tray arm. The slicer further includes a blade for slicing the food product as the tray moves along the slicing path and a carriage having a locking arm for receiving the tray arm. The locking arm is movable between a release position wherein the tray arm can be placed into and removed from the locking arm, and a locking position wherein the tray arm cannot be placed into or removed from the locking arm. The slicer has a gauge plate adjuster for controlling the position of a gauge plate in the slicer, and the gauge plate adjuster has a recess formed therein. At least part of the locking arm is received in the recess of the gauge plate adjuster when the locking arm is in the release position.Type: GrantFiled: December 22, 1999Date of Patent: April 3, 2001Assignee: Premark FEG L.L.C.Inventors: Dan J. Mitchell, Neal H. Blackburn
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Patent number: 5101704Abstract: Slicing machine has a protective knife or blade edge guard for that portion of the periphery of the circular knife which is not coverable by the conventional gauge plate during sharpening of the knife edge or cleaning of the face and rearside of the knife. The blade edge guard is fastened to a bearing block for the shaft which supports and drives the knife, by means of spaced spokes extending from the block to the guard. A parallel pair of the spokes support slotted plates which mount a knife sharpener having stones for grinding and honing the edge of the knife. The sharpener has fixed pins on a body portion thereof, which pins cooperate with open-ended slots in said plates to enable the sharpener to be readily moved between inactive and active positions and removable for cleaning, all with one hand positioning or movement of the sharpener.Type: GrantFiled: February 15, 1991Date of Patent: April 7, 1992Assignee: Premark FEG CorporationInventors: Michael A. Jones, Neal H. Blackburn
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Patent number: D540113Type: GrantFiled: November 9, 2004Date of Patent: April 10, 2007Assignee: Premark FEG L.L.C.Inventors: Ellis G. Short, Neal H. Blackburn, David R. Castro
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Patent number: D564297Type: GrantFiled: March 1, 2007Date of Patent: March 18, 2008Assignee: Premark FEG L.L.C.Inventors: Ellis G. Short, Neal H. Blackburn, David R. Casto
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Patent number: D564298Type: GrantFiled: March 1, 2007Date of Patent: March 18, 2008Assignee: Premark FEG L.L.C.Inventors: Ellis G. Short, Neal H. Blackburn, David R. Casto
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Patent number: D583618Type: GrantFiled: March 21, 2008Date of Patent: December 30, 2008Assignee: Premark FEG L.L.C.Inventors: Neal H. Blackburn, Janice Jones Schnipke, Joseph C. Huang, Jeffrey T. DeBord, Ryan R. Berger