Patents by Inventor Jeffrey Whited
Jeffrey Whited 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: 7000325Abstract: A power operated knife comprises a blade supporting structure supporting an annular blade for rotation about a central axis. The blade and blade supporting structure are engagable along bearing contact locations that are spaced apart in a direction parallel to the axis so that the blade is stabilized both radially and axially as the knife operates. The blade supporting structure comprises a split blade housing member that is radially expandible and contractible to receive the blade. The split blade housing member and blade engage along relatively short lines of bearing contact that serve to minimize friction and blade heating when the knife operates. The bearing locations are spaced apart both circumferentially around the blade perimeter and in the direction of the axis so that the blade position is stabilized during operation of the knife.Type: GrantFiled: July 30, 2004Date of Patent: February 21, 2006Assignee: Bettcher Industries, Inc.Inventor: Jeffrey A. Whited
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Publication number: 20060032384Abstract: A breading machine has a battering unit for applying a fluent batter to a food product. The battering unit includes a batter reservoir and a battering unit conveyor system for delivering food products from said batter reservoir to a battering unit conveyor discharge section that propels the food product from the battering unit. The combination units also include a breading unit for receiving food product from an associated battering unit. The breading unit includes a breading reservoir and breading unit conveyor system for applying particulate breading to the food product at a breading station by moving breading material from the breading material reservoir and food product coated with the batter to the breading station. A conveyor drive system includes a machine housing and a drive unit rotatably supported by the machine housing that provides motive power to the breading unit conveyor.Type: ApplicationFiled: September 26, 2005Publication date: February 16, 2006Inventors: Scott Muniga, Jeffrey Whited, Lane Bettcher
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Patent number: 6978548Abstract: A rotary knife comprising, an annular blade having a central axis, a blade supporting head assembly supporting the blade for rotation about the axis, a manually grippable handle assembly connected to the head assembly, and a flex shaft drive transmission for driving the blade about the axis. The handle assembly comprises a core, a hand grip surrounding the core, and a connector unit that secures the hand grip to the core. The core has a first end region rigidly fixed with respect to the head assembly and a second end region spaced from the head assembly. The core defines a drive transmission guiding channel leading toward the blade. The hand grip has a first end region proximal the blade support assembly and a second end region proximal the second core end region. The connector detachably secures the hand grip in fixed relationship with the core. The connector engages the second end regions and is detachable for enabling hand grip removal and replacement.Type: GrantFiled: April 7, 2004Date of Patent: December 27, 2005Assignee: Bettcher Industries, Inc.Inventors: Jeffrey A. Whited, Robert L. Leimbach, Raymond Herrmann
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Publication number: 20050221744Abstract: Picking fingers suitable for use in automatic defeathering machines. The picking fingers are suitable for mounting to circular openings in a mounting plate. The picking finger includes an elastomeric picking finger body and a retainer for securing the picking finger to the mounting plate. Three embodiments are disclosed which provide for installation of the picking finger body from a back side of the mounting plate. Each embodiment features a different retainer component. A fourth embodiment is disclosed which provides for installation of the picking finger body from a front side of the mounting plate.Type: ApplicationFiled: March 14, 2005Publication date: October 6, 2005Inventors: Geoffrey Rapp, Jeffrey Whited
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Publication number: 20050178009Abstract: A power operated knife comprises a blade supporting structure supporting an annular blade for rotation about a central axis. The blade and blade supporting structure are engagable along bearing contact locations that are spaced apart in a direction parallel to the axis so that the blade is stabilized both radially and axially as the knife operates. The blade supporting structure comprises a split blade housing member that is radially expandible and contractible to receive the blade. The split blade housing member and blade engage along relatively short lines of bearing contact that serve to minimize friction and blade heating when the knife operates. The bearing locations are spaced apart both circumferentially around the blade perimeter and in the direction of the axis so that the blade position is stabilized during operation of the knife.Type: ApplicationFiled: July 30, 2004Publication date: August 18, 2005Inventor: Jeffrey Whited
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Publication number: 20050126015Abstract: A power operated knife comprises a blade supporting structure supporting an annular blade for rotation about a central axis. The blade and blade supporting structure are engagable along bearing contact locations that are spaced apart in a direction parallel to the axis so that the blade is stabilized both radially and axially as the knife operates. The blade supporting structure comprises a split blade housing member that is radially expandible and contractible to receive the blade. The split blade housing member and blade engage along relatively short lines of bearing contact that serve to minimize friction and blade heating when the knife operates. The bearing locations are spaced apart both circumferentially around the blade perimeter and in the direction of the axis so that the blade position is stabilized during operation of the knife.Type: ApplicationFiled: July 30, 2004Publication date: June 16, 2005Inventor: Jeffrey Whited
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Publication number: 20050115082Abstract: A rotary knife having a ring blade that defines a closed loop cutting surface for cutting material which the ring blade contacts during rotation. Materials cut using the blade such as meat cut from a carcass or trimmed from a piece of meat are suctioned away from the blade. The material is drawn into a blade housing which supports the ring blade. A housing body has a wall that defines a housing interior into which material separated by the cutting surface of the ring blade moves as it is cut. The blade housing body defines a bearing surface that is defined by a wall of the housing body that supports the ring blade and allows the ring blade to rotate with respect to the blade housing. Alternate coupling designed of the housing body allow the blade housing to be coupled to a suction tube for withdrawing meat from the interior of the blade housing.Type: ApplicationFiled: December 30, 2004Publication date: June 2, 2005Inventor: Jeffrey Whited
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Publication number: 20050045049Abstract: A breading machine has first and second combination battering/breading units positioned in close proximity to each other. Certain features of the invention have utility with machines having only a single battering/breading unit. Each of the combination units has a battering unit for applying a fluent batter to a food product. The battering unit includes a batter reservoir and a battering unit conveyor system for delivering food products from said batter reservoir to a battering unit conveyor discharge section that propels the food product from the battering unit. The combination units also include a breading unit for receiving food product from an associated battering unit. The breading unit includes a breading reservoir and breading unit conveyor system for applying particulate breading to the food product at a breading station by moving breading material from the breading material reservoir and food product coated with the batter to the breading station.Type: ApplicationFiled: May 28, 2004Publication date: March 3, 2005Inventors: Scott Muniga, Jeffrey Whited, Lane Bettcher
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Patent number: 6857191Abstract: A rotary knife having a ring blade that defines a closed loop cutting surface for cutting material which the ring blade contacts during rotation. Materials cut using the blade such as meat cut from a carcass or trimmed from a piece of meat are suctioned away from the blade. The material is drawn into a blade housing which supports the ring blade. A housing body has a wall that defines a housing interior into which material separated by the cutting surface of the ring blade moves as it is cut. The blade housing body defines a bearing surface that is defined by a wall of the housing body that supports the ring blade and allows the ring blade to rotate with respect to the blade housing. Alternate coupling designed of the housing body allow the blade housing to be coupled to a suction tube for withdrawing meat from the interior of the blade housing.Type: GrantFiled: November 7, 2002Date of Patent: February 22, 2005Assignee: Bettcher Industries, Inc.Inventor: Jeffrey A. Whited
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Publication number: 20040211067Abstract: A rotary knife having a ring blade that defines a closed loop cutting surface for cutting material which the ring blade contacts during rotation. Materials cut using the blade such as meat cut from a carcass or trimmed from a piece of meat are suctioned away from the blade. The material is drawn into a blade housing which supports the ring blade. A housing body has a wall that defines a housing interior into which material separated by the cutting surface of the ring blade moves as it is cut. Alternate blade designs facilitate use of the knife for applications involving the separation of a spinal cord and possibly dangerous BSE material from a slaughtered animal.Type: ApplicationFiled: May 25, 2004Publication date: October 28, 2004Applicant: Bettcher Industries, Inc.Inventors: Jeffrey A. Whited, Martin Niederhauser
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Publication number: 20040187316Abstract: A rotary knife comprising, an annular blade having a central axis, a blade supporting head assembly supporting the blade for rotation about the axis, a manually grippable handle assembly connected to the head assembly, and a flex shaft drive transmission for driving the blade about the axis. The handle assembly comprises a core, a hand grip surrounding the core, and a connector unit that secures the hand grip to the core. The core has a first end region rigidly fixed with respect to the head assembly and a second end region spaced from the head assembly. The core defines a drive transmission guiding channel leading toward the blade. The hand grip has a first end region proximal the blade support assembly and a second end region proximal the second core end region. The connector detachably secures the hand grip in fixed relationship with the core. The connector engages the second end regions and is detachable for enabling hand grip removal and replacement.Type: ApplicationFiled: April 7, 2004Publication date: September 30, 2004Applicant: Bettcher Industries, Inc.Inventors: Jeffrey A. Whited, Robert L. Leimbach, Raymond Herrmann
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Patent number: 6769184Abstract: A power operated knife including a blade supporting structure supporting an annular blade for rotation about a central axis. The blade and blade supporting structure are engagable along bearing contact locations that are spaced apart in a direction parallel to the axis so that the blade is stabilized both radially and axially as the knife operates. The blade supporting structure comprises a split blade housing member that is radially expandible and contractible to receive the blade. The split blade housing member and blade engage along relatively short lines of bearing contact that serve to minimize friction and blade heating when the knife operates. The bearing locations are spaced apart both circumferentially around the blade perimeter and in the direction of the axis so that the blade position is stabilized during operation of the knife.Type: GrantFiled: July 22, 1998Date of Patent: August 3, 2004Assignee: Bettcher Industries, Inc.Inventor: Jeffrey A. Whited
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Patent number: 6751872Abstract: A rotary knife comprising, an annular blade having a central axis, a blade supporting head assembly supporting the blade for rotation about the axis, a manually grippable handle assembly connected to the head assembly, and a flex shaft drive transmission for driving the blade about the axis. The handle assembly comprises a core, a hand grip surrounding the core, and a connector unit that secures the hand grip to the core. The core has a first end region rigidly fixed with respect to the head assembly and a second end region spaced from the bead assembly. The core defines a drive transmission guiding channel leading toward the blade. The hand grip has a first end region proximal the blade support assembly and a second end region proximal the second core end region. The connector detachably secures the hand grip in fixed relationship with the core. The connector engages the second end regions and is detachable for enabling hand grip removal and replacement.Type: GrantFiled: March 1, 2002Date of Patent: June 22, 2004Assignee: Bettcher Industries, Inc.Inventors: Jeffrey A. Whited, Robert L. Leimbach, Raymond Herrmann
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Publication number: 20040088864Abstract: A rotary knife having a ring blade that defines a closed loop cutting surface for cutting material which the ring blade contacts during rotation. Materials cut using the blade such as meat cut from a carcass or trimmed from a piece of meat are suctioned away from the blade. The material is drawn into a blade housing which supports the ring blade. A housing body has a wall that defines a housing interior into which material separated by the cutting surface of the ring blade moves as it is cut. The blade housing body defines a bearing surface that is defined by a wall of the housing body that supports the ring blade and allows the ring blade to rotate with respect to the blade housing. Alternate coupling designed of the housing body allow the blade housing to be coupled to a suction tube for withdrawing meat from the interior of the blade housing.Type: ApplicationFiled: November 7, 2002Publication date: May 13, 2004Applicant: Bettcher Industries, Inc.Inventor: Jeffrey A. Whited
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Patent number: 6694649Abstract: A rotary knife comprising, an annular blade having a central axis, a blade supporting head assembly supporting the blade for rotation about the axis, a manually grippable handle assembly connected to the head assembly, and a flex shaft drive transmission for driving the blade about the axis. A depth of cut limiting device engages material as an operator moves the rotary knife across a surface to trim material from that surface. The depth of cut limiting device has particular utility in trimming fat from meat while leaving a controlled thickness of fat on the meat.Type: GrantFiled: November 7, 2001Date of Patent: February 24, 2004Assignee: Bettcher Industries, Inc.Inventors: Jeffrey A. Whited, Robert L. Leimbach, Robert R. Bolin
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Patent number: 6662452Abstract: A rotary knife having an annular blade, a split blade housing for supporting the blade for rotation, a handle assembly including a head member for supporting the split blade housing, and a clamping assembly including a clamp body for clamping the split blade housing to the head member. A portion of the split blade housing is provided with an area of scoring along a bearing surface that bears against the clamp body. Similarly, the clamp body is provided with an area of scoring along a bearing surface that bears against the blade housing bearing surface. The areas of scoring coact to inhibit movement of one end of the split blade housing with respect to a second end of the split blade housing when the split blade housing is clamped to the head member.Type: GrantFiled: April 22, 2002Date of Patent: December 16, 2003Assignee: Bettcher Industries, Inc.Inventor: Jeffrey A. Whited
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Publication number: 20030196333Abstract: A rotary knife having an annular blade, a split blade housing for supporting the blade for rotation, a handle assembly including a head member for supporting the split blade housing, and a clamping assembly including a clamp body for clamping the split blade housing to the head member. A portion of the split blade housing is provided with an area of scoring along a bearing surface that bears against the clamp body. Similarly, the clamp body is provided with an area of scoring along a bearing surface that bears against the blade housing bearing surface. The areas of scoring coact to inhibit movement of one end of the split blade housing with respect to a second end of the split blade housing when the split blade housing is clamped to the head member.Type: ApplicationFiled: April 22, 2002Publication date: October 23, 2003Inventor: Jeffrey A. Whited
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Patent number: 6604288Abstract: A rotary knife having a handle having a head section, a blade housing that comprises a split, ring-like member supported by the head section and defining a circumferentially extending groove, an annular blade supported in the blade housing groove for rotation about a central axis. The blade housing comprises a ring-like member having an annularly extending blade supporting groove that opens radially inwardly and in which the blade is rotatably disposed. The groove peripheral wall defines a plurality of blade engaging bearing faces spaced apart throughout the blade housing periphery and a plurality of circumferentially spaced apart fat receiving recesses. The blade housing also defines a plurality of fat directing channels each communicating with a fat receiving recess for directing fat from the recess out of the blade housing.Type: GrantFiled: January 24, 2001Date of Patent: August 12, 2003Assignee: Bettcher Industries, Inc.Inventors: Jeffrey A. Whited, Robert L. Leimbach
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Publication number: 20030084576Abstract: A rotary knife comprising, an annular blade having a central axis, a blade supporting head assembly supporting the blade for rotation about the axis, a manually grippable handle assembly connected to the head assembly, and a flex shaft drive transmission for driving the blade about the axis. A depth of cut limiting device engages material as an operator moves the rotary knife across a surface to trim material from that surface. The depth of cut limiting device has particular utility in trimming fat from meat while leaving a controlled thickness of fat on the meat.Type: ApplicationFiled: November 7, 2001Publication date: May 8, 2003Applicant: Bettcher Industries, Inc.Inventors: Jeffrey A. Whited, Robert L. Leimbach, Robert R. Bolin
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Publication number: 20020096027Abstract: A rotary knife having a handle having a head section, a blade housing that comprises a split, ring-like member supported by the head section and defining a circumferentially extending groove, an annular blade supported in the blade housing groove for rotation about a central axis. The blade housing comprises a ring-like member having an annularly extending blade supporting groove that opens radially inwardly and in which the blade is rotatably disposed. The groove peripheral wall defines a plurality of blade engaging bearing faces spaced apart throughout the blade housing periphery and a plurality of circumferentially spaced apart fat receiving recesses. The blade housing also defines a plurality of fat directing channels each communicating with a fat receiving recess for directing fat from the recess out of the blade housing.Type: ApplicationFiled: January 24, 2001Publication date: July 25, 2002Applicant: BETTCHER INDUSTRIES, INC.Inventors: Jeffrey A. Whited, Robert L. Leimbach