Kallevig
Bruce E. Kallevig, Monticello, MN US
Patent application number | Description | Published |
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20090072504 | RIDER PLATFORM FOR SELF-PROPELLED VEHICLE - A self-propelled vehicle comprises a frame and a platform pivotally mountable to a rear portion of the vehicle frame. The platform is pivotally movable between a first position in which the platform extends generally horizontally from the rear portion of the frame to support a rider during operation of the vehicle, and a second position in which the platform is removably secured in a generally upright position adjacent the rear portion of the frame to enable walk-behind operation of the vehicle. | 03-19-2009 |
20120205883 | RIDER PLATFORM FOR SELF-PROPELLED VEHICLE - A self-propelled vehicle comprises a frame and a platform pivotally mountable to a rear portion of the vehicle frame. The platform is pivotally movable between a first position in which the platform extends generally horizontally from the rear portion of the frame to support a rider during operation of the vehicle, and a second position in which the platform is removably secured in a generally upright position adjacent the rear portion of the frame to enable walk-behind operation of the vehicle. | 08-16-2012 |
20120267904 | GRAPPLE STYLE COMPRESSION LATCH - A grapple style compression latch is provided for a vehicle door. The latch includes a pair of opposing jaws to retain and release a striker on the door frame. The movement of the grapple jaws is controlled by a handle mounted on the latch housing and moveable between open and closed positions. Drive links and a plurality of jaw pins control the movement of the jaws between open and closed positions. A compression spring provides over-center action for the latch. | 10-25-2012 |
Dane Kallevig, Willmar, MN US
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20120273591 | AGRICULTURAL SPRAYER BOOM HAVING ALIGNED MAST AND CENTER SECTION - An agricultural sprayer boom assembly is provided that includes a center section having a first frame configured to support left and right wing sections of the agricultural sprayer boom assembly. The agricultural sprayer boom assembly also includes a mast having a second frame coupled to the first frame, and configured to support the first frame during operation and transport. The first and second frames are aligned with one another along a direction of travel. | 11-01-2012 |
Dane M. Kallevig, Willmar, MN US
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20150102586 | ADJUSTABLE AXLE ASSEMBLY FOR AN AGRICULTURAL VEHICLE - An axle assembly for an agricultural vehicle that includes an axle configured to be coupled to a wheel. The axle comprises a body and a first arm extending from the body. The body is configured to be disposed within a frame member of the agricultural vehicle and to contact an inner surface of the frame member. Also, the axle is configured to move within the frame member to adjust a distance between the wheel and the frame member, and the first arm is configured to contact a second arm disposed within the frame member to provide structural support to the axle assembly as the axle moves within the frame member. | 04-16-2015 |
Gayla K. Kallevig, Willamar, MN US
Patent application number | Description | Published |
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20110200616 | Immunizing Compositions and Methods of Use - The present invention provides compositions including siderophore receptor polypeptides and porins from gram negative microbes, and preferably, lipopolysaccarhide at a concentration of no greater than about 10.0 endotoxin units per milliliter. The present invention also provides methods of making and methods of using such compositions. | 08-18-2011 |
Gayla K. Kallevig, Willmar, MN US
Patent application number | Description | Published |
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20090162402 | IMMUNIZING COMPOSITIONS AND METHODS OF USE - The present invention provides compositions including siderophore receptor polypeptides and porins from gram negative microbes, and preferably, lipopolysaccarhide at a concentration of no greater than about 10.0 endotoxin units per milliliter. The present invention also provides methods of making and methods of using such compositions. | 06-25-2009 |
20130217048 | Immunizing Compositions and Methods of Use - The present invention provides compositions including siderophore receptor polypeptides and porins from gram negative microbes, and preferably, lipopolysaccharide at a concentration of no greater than about 10.0 endotoxin units per milliliter. The present invention also provides methods of making and methods of using such compositions. | 08-22-2013 |
Jeffrey B. Kallevig, Eden Prairie, MN US
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20090031690 | Mower cutting deck having operator controlled discharge opening using intuitively operable handle - A mower has a rotary cutting deck with a discharge opening covered by a discharge chute. A pivotal gate is placed beneath the discharge chute to pivot relative to the discharge opening between a closed position in which the gate blocks the discharge opening and an open position in which the gate opens the discharge opening, thereby providing discharge and non-discharge modes of operation respectively. A pivotal handle can be pivoted between first and second positions to thereby pivot the gate between the open and closed positions thereof. The handle and gate are arranged so that at least some portion of the handle extends in directions relative to the mower that are the same as the directions the gate extends relative to the discharge opening so that an operator can simply position the handle by observation of the handle portion to position the handle portion in an orientation corresponding to a desired orientation of the gate. | 02-05-2009 |
20090302562 | MOWER WITH CUSHIONED SUSPENSION FOR OPERATOR SUPPORT PLATFORM HAVING STOWED AND DEPLOYED POSITIONS - A stand-on riding mower has a support platform at the rear thereof for supporting an operator who stands during operation of the mower. The support platform is pivotally connected to the traction frame of the mower by a suspension that includes pivotal support plates at each side of the platform. At least one spring is arranged to push against the pivotal support plates in a direction causing the platform to rise such that the weight of the operator atop the platform causes the platform to lower until increasing biasing force in the spring balances the operator's weight. The spring ensures that impact shocks and the like on the traction frame of the mower are cushioned before reaching the operator's platform. In addition, the operator's platform is pivotal relative to the support plates to allow the operator's platform to be disposed in both a vertical stowed position and a horizontal deployed position. | 12-10-2009 |
20100126792 | POWER VEHICLE INCORPORATING VELOCITY CONTROL SYSTEM - The present invention relates to powered vehicles (e.g., lawn mowers) and, more particularly, to a velocity control system for use with such a vehicle. In one embodiment, the vehicle includes a power source such as an internal combustion engine and one or more drive control levers incrementally movable between a neutral position and a maximum velocity position. The system may also include a velocity adjustment member and associated mechanism that permits changing of a ratio between control lever movement and velocity of associated drive members or wheels. Thus, the system may limit a maximum ground velocity of the vehicle while the drive control lever(s) are positioned in the maximum velocity position and while an output level of the power source is maintained at a constant level. | 05-27-2010 |
20100289233 | STAND ON RIDER WITH THIGH PAD PIVOTALLY LINKED TO FOLDABLE FOOT PLATFORM - An outdoor power equipment unit, such as a mower, includes a foot platform for supporting a standing operator who operates the unit while standing atop the foot platform. The foot platform can be pivoted upwardly from a substantially horizontal orientation into a substantially vertical, folded up orientation against the rear of the traction vehicle. A thigh pad engages against the thighs of the operator and is pivotally linked to the foot platform to pivot on the traction vehicle with the pivotal motion of the foot platform. When the foot platform is horizontal, the thigh pad is pivoted to be angled downwardly and rearwardly relative to the rear of the traction vehicle. When the foot platform is folded up, the thigh pad is pivoted inwardly relative to the rear of the traction vehicle to be sandwiched between the rear of the traction vehicle and the folded up foot platform. | 11-18-2010 |
Jeffrey B. Kallevig, Spicer, MN US
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20160083009 | LINKAGE ADJUSTMENT SYSTEM AND VEHICLE INCORPORATING SAME - A linkage adjustment system adapted to adjust a linkage, and a vehicle incorporating the same. In one embodiment, the linkage adjustment system adjusts a linkage operatively connecting an input (e.g., operator control lever of a lawn mower) to an output (e.g., drive system of a first drive wheel associated with a first (e.g., left) side of the mower). An adjustment device may adjust the linkage so that the first drive wheel rotates at the same speed as a second drive wheel (e.g., on the right side of the mower) when the control levers associated with both drive wheels are in a maximum forward position. A range setting arm of the system may adjust the total output of the first drive wheel (total forward and reverse output) to match the total output of the second drive wheel. | 03-24-2016 |