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Dennis Simpson: Collapsible utility trailer. Tricam International, Patterson Thuente Skaar & Christensen P A, Michael A Bondi, November 8, 2005: US06962370 (22 worldwide citation)

A collapsible utility trailer having a trailer bed, a trailer frame, a front pair of wheels and a rear pair of wheels. The trailer bed has at least two bed sections and each of the bed sections has a length and a width. The trailer frame has a plurality of frame sections and each of the trailer fram ...


2
Dennis Simpson: Collapsible utility trailer. Tricam International, Patterson Thuente Skaar & Christensen P A, February 13, 2007: US07175205 (16 worldwide citation)

A collapsible utility trailer having a trailer bed, a trailer frame, a front pair of wheels and a rear pair of wheels. The trailer bed has at least two bed sections and each of the bed sections has a length and a width. The trailer frame has a plurality of frame sections and each of the trailer fram ...


3
Frank Pieschel: Dumping utility cart. Tricam International, Patterson Thuente Skaar & Christensen P A, Michael A Bondi, February 8, 2005: US06851756 (11 worldwide citation)

A dumping cart having an article retaining bed, a chassis, a front set of wheels, a rear set of wheels, and a mechanism for pulling. The article retaining bed has a front end, a rear end, a pair of sides that each extend between the front end and the rear end. The front set of wheels is operably att ...


4
Dennis Simpson: Convertible handle. Tricam International, Patterson Thuente Skaar & Christensen P A, May 1, 2007: US07210697 (7 worldwide citation)

A convertible handle having a tongue portion and a handle portion. The handle portion has a clevis proximate a first end thereof and a gripping region proximate a second end thereof. The handle portion is pivotable with respect to the tongue portion for manually towing a towed vehicle that is attach ...


5
Pieschel Frank: Chariot tout usage basculant, Dumping utility cart. Tricam International, Tricam International, FURMAN & KALLIO, January 22, 2008: CA2503869 (1 worldwide citation)

A dumping cart having an article retaining bed, a chassis, a front set of wheels, a rear set of wheels, and a mechanism for pulling. The article retaining bed has a front end, a rear end, a pair of sides that each extend between the front end and the rear end. The front set of wheels is operably att ...


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Frank Pieschel: Dumping utility cart. Tricam International, Patterson Thuente Skaar & Christensen PA, March 17, 2005: US20050057020-A1

A dumping cart having an article retaining bed, a first set of wheels, a second set of wheels and a chassis. The first set of wheels is operably attached to the article retaining bed. The second set of wheels is operably attached to the chassis. The chassis is pivotally attached to the article retai ...


8
Dennis Simpson: Step ladder. Tricam International, Patterson Thuente Skaar & Christensen Pa, August 9, 2007: US20070181368-A1

A step ladder, includes a first ladder frame and a second ladder frame operably pivotably coupled to the first frame intermediate the second ladder frame, the second ladder frame being formed of a unitary loop defining a step portion and a handle section, the step portion and a handle section being ...


9
Dennis Simpson: Collapsible utility trailer. Tricam International, Patterson Thuente Skaar & Christensen Pa, August 9, 2007: US20070182150-A1

A collapsible utility trailer having a trailer bed, a trailer frame, a front pair of wheels and a rear pair of wheels. The trailer bed has at least two bed sections and each of the bed sections has a length and a width. The trailer frame has a plurality of frame sections and each of the trailer fram ...


10
Dennis Simpson: Trailer with convertible handle. Tricam International, Patterson Thuente Skaar & Christensen PA, June 21, 2007: US20070138759-A1

A trailer includes a convertible handle having a handle portion, the handle portion pivotally attached to a tongue portion, the handle portion having a first gripping portion end and a second clevis end and an intermediate pivot, the handle portion being pivotably shiftable about the pivot between a ...