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US 10,926,785 B2Granted
Child cross over stroller
AssigneeDavid Ambar
InventorsDavid Ambar, Mitch Thompson, Steve Copeland
Life of this patent
Estimating the term…
Abstract
A cross-over stroller kit is provided. The kit has a main frame assembly to receive at least one child seat assembly. The main frame assembly has a rear wheelbase and an upper attachment feature adapted to receive a lower attachment feature provided on first and second front-end frame assemblies. The first front-end frame assembly has two front wheels and the lower attachment feature adapted to mate with the upper attachment feature to define a city-mode stroller having four wheels. The second front-end frame assembly has a single front wheel and a second lower attachment feature adapted to mate with the upper attachment feature to define a sport-mode stroller having three wheels.
Claims17
A cross-over stroller kit comprising:
- a main frame assembly adapted to receive at least one child seat assembly and having a pair of upper-frame supports, wherein a stroller handle is provided at a rearward distal end of the upper-frame supports and an upper attachment feature is provided at a forward distal end of each of the pair of upper-frame supports, the main frame assembly having a rear wheelbase extending from the upper-frame supports;
- a first front-end frame assembly having two front wheels connected to a pair of lower-frame supports having a lower attachment feature adapted to mate with the upper attachment feature to secure the first front-end frame assembly to the main frame assembly, wherein the first front-end frame assembly is adapted to be secured to the main frame assembly to define a first stroller having four wheels;
- and
- a second front-end frame assembly have a single front wheel connected to a second pair of lower-frame supports having a second lower attachment feature adapted to mate with the upper attachment feature to secure the first front-end assembly to the main frame assembly, wherein the second front-end frame assembly is adapted to be secured to the main frame assembly to define a second stroller having three wheels;
- wherein each of the pair of upper-frame supports have a folding joint disposed between the rearward distal end and the lower distal end, wherein when the folding joint is actuated, the upper and lower distal ends rotate toward the rear wheelbase, wherein the folding joint is adapted to folded when at least one of the first and second front-end frame assemblies is secured to the main frame assembly.
2 more elements
A cross-over stroller kit comprising:
- a main frame assembly adapted to receive at child seat assembly and having a rear wheelbase and an upper attachment feature adapted to receive a lower attachment feature provided on first and second front-end frame assemblies;
- the first front-end frame assembly having two front wheels and the lower attachment feature adapted to mate with the upper attachment feature to define a city-mode stroller having four wheels;
- and
- the second front-end frame assembly have a single front wheel and a second lower attachment feature adapted to mate with the upper attachment feature to define a sport-mode stroller having three wheels;
- wherein at least one of the upper and lower attachment features includes a cam-lever rotatable between and locked and unlocked positions, wherein the first and second front-end frame assemblies are detached from the main frame assembly by rotating of the cam-lever to the unlocked position.
2 more elements
A cross-over stroller kit comprising:
- a main frame assembly adapted to receive at child seat assembly and having a rear wheelbase and an upper attachment feature adapted to receive a lower attachment feature provided on first and second front-end frame assemblies;
- the first front-end frame assembly having two front wheels and the lower attachment feature adapted to mate with the upper attachment feature to define a city-mode stroller having four wheels;
- and
- the second front-end frame assembly have a single front wheel and a second lower attachment feature adapted to mate with the upper attachment feature to define a sport-mode stroller having three wheels;
- wherein at least one of the upper and lower attachment features includes a spring-loaded actuator, wherein the first and second front-end frame assemblies are detached from the main frame assembly by actuation of the spring-loaded actuator.
2 more elements
A cross-over stroller kit comprising:
- a main frame assembly adapted to receive at least one child seat assembly and having a pair of upper-frame supports and a rear wheelbase with a pair of wheels;
- a first front-end frame assembly having a first pair of lower-frame supports connected to a pair of front wheels;
- a second front-end frame assembly having a second pair of lower-frame supports connected to a single front wheel;
- and
- an attachment system to secure the main frame assembly to the first and second front-end frame assemblies to define a first stroller configuration having four wheels and a second stroller configuration having three wheels, respectively,
- wherein the attachment system secures and aligns the pair of upper-frame supports to each of the first pair of lower-frame supports and the second pair of frame bars;
- and
- wherein each of the pair of upper-frame supports have a folding joint is adapted to the upper-frame supports when at least one of the first and second front-end frame assemblies is secured to the main frame assembly, the at least one of the first and second front-end frame assemblies rotating toward the rear wheelbase when the upper-frame supports are folded.
5 more elements
Dependencies are inferred from the claim text.