Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
253 words
In a combination portable folding stool and dolly, a base platform of substantially rectangular shape, a pair of folding legs pivotally mounted at opposed ends thereof and disposed in spaced relation to each other such that when said legs are in a folded position they extend substantially the length of said base platform and nest within each other in an overlapping position, rollers mounted in spaced apart relation directly on said pair of folding legs adjacent the pivot mount and exterior thereof, said rollers acting as rolling dolly supports in a collapsed position of said folding legs, bracing means pivotally mounted to said pair of folding legs, said bracing means having a free end, means to engage and hold said free end of said bracing means in a collapsed position when said platform acts as a dolly, and means to hold said free end of said bracing means in a braced position wherein said platform is supported by said folding legs to serve as a stool, elongated flexible strap means having attachment means at opposite ends thereof, cooperative attachment means on a common side of said base platform to engage the attachment means on said flexible strap so that the same serves as a carrying strap for the combination device in a collapsed position, and additional cooperative attachment means at each end of said base platform to engage one end of said strap so that the same functions as a pulling strap when the combination device is collapsed to serve as a dolly.
Claim 2
Dependent Claim
253 words
In a combination portable folding stool and dolly, a base platform of substantially rectangular shape, a pair of folding legs pivotally mounted at opposed ends thereof and disposed in spaced relation to each other such that when said legs are in a folded position they extend substantially the length of said base platform and nest within each other in an overlapping position, rollers mounted in spaced apart relation directly on said pair of folding legs adjacent the pivot mount and exterior thereof, said rollers acting as rolling dolly supports in a collapsed position of said folding legs, bracing means pivotally mounted to said pair of folding legs, said bracing means having a free end, means to engage and hold said free end of said bracing means in a collapsed position when said platform acts as a dolly, and means to hold said free end of said bracing means in a braced position wherein said platform is supported by said folding legs to serve as a stool, elongated flexible strap means having attachment means at opposite ends thereof, cooperative attachment means on a common side of said base platform to engage the attachment means on said flexible strap so that the same serves as a carrying strap for the combination device in a collapsed position, and additional cooperative attachment means at each end of said base platform to engage one end of said strap so that the same functions as a pulling strap when the combination device is collapsed to serve as a dolly.
Claim 3
Dependent Claim
37 words
A combination device as in claim 1 wherein said pair of folding legs is provided with interlocking means engageable with each other to serve as an interlock holding said pair of folding legs in said collapsed position.
Claim 4
Dependent Claim
31 words
A combination device as in claim 2 wherein said interlocking means comprise projecting interlocking fingers extending outward from adjacent surfaces of said pair of folding legs when in said collapsed position.
Claim 5
Dependent Claim
50 words
A combination device as in claim 1 wherein said means to hold said bracing means in said collapsed position comprise disposing said free end of said bracing means between the underside of the base platform and a leaf spring which is attached to said base platform at opposite ends thereof.
Claim 6
Dependent Claim
38 words
A combination device as in claim 1 wherein said means to hold said bracing means in said braced position comprise disposing said free end of said bracing means in slots provided on the underside of the base platform.
Claim 7
Dependent Claim
40 words
A combination device as in claim 5 wherein said bracing means are restrained in said slots by disposing said free end of said bracing means under a leaf spring which is attached to the base platform at opposite ends thereof.