Patents Assigned to Happijac Company
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Patent number: 7052064Abstract: A quick-release mechanism that allows a motor to be quickly and easily released from a motorized activation assembly to activate a sliding mechanism thereby extending or retracting a slide-out compartment of a recreational vehicle.Type: GrantFiled: August 3, 2004Date of Patent: May 30, 2006Assignee: Happijac CompanyInventor: C. Martin Rasmussen
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Patent number: 7052065Abstract: A vehicle includes a slide-out compartment and a sliding mechanism which is used to move the slide-out compartment between an extended position and a retracted position. The sliding mechanism uses a guide member, a sliding member, and a gear to move the slide-out compartment between the extended position and the retracted position.Type: GrantFiled: April 22, 2005Date of Patent: May 30, 2006Assignee: Happijac CompanyInventor: C. Martin Rasmussen
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Patent number: 6988760Abstract: A structure is described which includes a bed which is moved vertically using one or more chains.Type: GrantFiled: August 11, 2004Date of Patent: January 24, 2006Assignee: Happijac CompanyInventor: C. Martin Rasmussen
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Patent number: 6983979Abstract: A structure is described which may include a bed, a cargo area which is used to receive an off-road vehicle, and superposed beds which move vertically between a first configuration where the beds are spaced apart in the cargo area and a second configuration where the beds are stowed adjacent to each other.Type: GrantFiled: July 31, 2004Date of Patent: January 10, 2006Assignee: Happijac CompanyInventor: C. Martin Rasmussen
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Patent number: 6983980Abstract: A structure is described which includes a bed and an apparatus having a flexible drive member which moves along an endless path. The apparatus is coupled to the structure and to the bed, and the apparatus is used to vertically move the bed along the endless path.Type: GrantFiled: August 11, 2004Date of Patent: January 10, 2006Assignee: Happijac CompanyInventor: C. Martin Rasmussen
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Patent number: 6981728Abstract: A system is described which may be used to extend and retract a slide-out compartment of a vehicle.Type: GrantFiled: December 2, 2002Date of Patent: January 3, 2006Assignee: Happijac CompanyInventor: C. Martin Rasmussen
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Patent number: 6976721Abstract: A land vehicle includes a first floor, a second floor, a first support member, a second support member, and a gear. The first support may be coupled to the land vehicle and sloped relative to the first floor. The second support member may be supported by the first support member and coupled to the second floor. The second support member may include an engaging portion. The gear may cooperate with the engaging portion to move the second support member relative to the first support member and thus move the second floor between a first position where the second floor is positioned adjacent to the first floor and a second position where the second floor is substantially level with the first floor.Type: GrantFiled: March 5, 2004Date of Patent: December 20, 2005Assignee: Happijac CompanyInventor: C. Martin Rasmussen
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Publication number: 20040262949Abstract: A structure is described which includes a system having a support member and a toothed wheel which cooperate with each other to vertically move a bed.Type: ApplicationFiled: August 11, 2004Publication date: December 30, 2004Applicant: Happijac CompanyInventor: C. Martin Rasmussen
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Publication number: 20040262947Abstract: A structure is described which includes a bed which is moved vertically using one or more chains.Type: ApplicationFiled: August 11, 2004Publication date: December 30, 2004Applicant: Happijac CompanyInventor: C. Martin Rasmussen
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Publication number: 20040262946Abstract: A structure is described which may include a bed, a cargo area which is used to receive an off-road vehicle, and superposed beds which move vertically between a first configuration where the beds are spaced apart in the cargo area and a second configuration where the beds are stowed adjacent to each other.Type: ApplicationFiled: July 31, 2004Publication date: December 30, 2004Applicant: Happijac CompanyInventor: C. Martin Rasmussen
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Publication number: 20040174031Abstract: A land vehicle includes a first floor, a second floor, a first support member, a second support member, and a gear. The first support may be coupled to the land vehicle and sloped relative to the first floor. The second support member may be supported by the first support member and coupled to the second floor. The second support member may include an engaging portion. The gear may cooperate with the engaging portion to move the second support member relative to the first support member and thus move the second floor between a first position where the second floor is positioned adjacent to the first floor and a second position where the second floor is substantially level with the first floor.Type: ApplicationFiled: March 5, 2004Publication date: September 9, 2004Applicant: Happijac CompanyInventor: C. Martin Rasmussen
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Publication number: 20040066060Abstract: A system for moving a slide-out compartment includes a modular slider mechanism and a means for connecting the sliding assembly to other sliding assemblies. The sliding assembly includes a guide member having an interior channel defined by the sides and base of the guide member and two securing flanges separated by a gap. A slider rail is disposed within the interior channel and has a middle portion adapted to cooperate with a gear mechanism disposed within the interior channel. The gear mechanism drivingly engages with the slider rail, while being adapted to cooperate with the means for connecting and/or a means for driving the gear mechanism to move extend or retract the slide-out compartment.Type: ApplicationFiled: December 2, 2002Publication date: April 8, 2004Applicant: Happijac CompanyInventor: C. Martin Rasmussen
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Patent number: 6547314Abstract: A system for anchoring and/or positioning a camper within a bed of a truck. The system comprising an anchoring assembly, a positioning assembly, and tie-down means for interconnecting the camper with said anchoring assembly. The anchoring assembly is attached to the bed of the truck and includes a mounting bracket, guide plate, stabilizing bar, and support bracket. The mounting bracket is configured to be mountable to the bed of the truck. The guide plate is connected to the mounting bracket and is configured to receive the stabilizing bar therein. The stabilizing bar is configured to connect two or more guide plates. A support bracket is attached to a load bearing member of the truck below the bed of the truck. A positioning assembly is also mounted in the bed of the truck. The positioning assembly is configured to guide the camper within the bed of the truck, while preventing lateral movement of the camper during movement of the truck. A tie-down assembly interconnects the camper with the anchor assembly.Type: GrantFiled: August 11, 2000Date of Patent: April 15, 2003Assignee: Happijac CompanyInventor: C. Martin Rasmussen
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Patent number: 6338523Abstract: A sliding mechanism for extending and retracting a slide-out compartment comprising a guide member having two securing flanges separated by a gap that communicates with an interior channel. A slider rail is disposed within the interior channel and has a middle portion adapted with a plurality of holes formed therein. Extending from the middle portion are two securing members that cooperate with the securing flanges of the guide member to maintain slider rail within the interior channel as middle portion extends into the gap. Disposed within the interior channel at one end of the guide element is a gear mechanism. The gear mechanism includes a gear shaft and a gear attached to the gear shaft. The gear mechanism drivingly engages a plurality of teeth on the gear within the plurality of holes in the middle portion of the slider rail to extend or retract the slide-out compartment. A timing assembly is attached to the gear shaft to allow two or more gear shafts to be timed relative to one another.Type: GrantFiled: November 23, 1999Date of Patent: January 15, 2002Assignee: Happijac CompanyInventor: C. Martin Rasmussen
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Patent number: 6247714Abstract: A recumbent cycling apparatus is provided that includes a frame structure, wheels rotatably attached to supporting the frame structure, and a central frame element configured to absorb and reduce the forces transmitted through the frame structure to a user. The frame structure has a front frame section and a back frame section that are substantially parallel to the ground. The central frame element is a curved elongated member composed of chromoly steel that is attached to the front frame section and the back frame section and extends therebetween. The central frame element is configured to allow the front frame section and the back frame section to move substantially independently in response forces exerted on the wheels. The central frame element is disposed in a substantially vertical plane above the back frame section and the front frame section and is substantially perpendicular thereto. A pair of recumbent seats are mounted on the back frame section in a side-by-side relationship.Type: GrantFiled: April 7, 1998Date of Patent: June 19, 2001Assignee: Happijac CompanyInventors: C. Martin Rasmussen, Larry L. Howell, Chris Johnson, Kirk Johnson, Kyle Hansen, Toni CedeƱo, Doug Hayes, Jim Arnold