Patent ID: 9371655
Filing Date: 2016-06-21
CPC Classification: E04F

Claim Text:
1. A dolly apparatus for door installation comprising: a frame, said frame being tubular and including a top section, a bottom section, a first lateral side section and a second lateral side section, said first and second lateral side sections being coupled to and extending between said top section and said bottom section; a plurality of wheels coupled to and extending rearwardly from said frame, said plurality of wheels comprising a front wheel positioned proximate said top section and a pair of rear wheels positioned proximate said bottom section, said front wheel being swivelable relative to said frame, each of said rear wheels being fixed relative to said frame; a support bracket coupled to said frame, said support bracket being configured to support a door thereon; a first guide member coupled to and extending forwardly from said frame, said first guide member forming a first slot configured to receive a non-hinged side of the door therein; a pair of arms coupled to said frame, said arms being positioned in spaced parallel relationship relative to each other, said arms extending forwardly from said frame; a plurality of casters, one of said casters being coupled to a first one of said arms, one of said casters being coupled to a second one of said arms, each of said casters being configured to support said apparatus on a ground surface; a first support bar coupled to and extending between said first lateral side section and said second lateral side section, said first guide member being coupled to and extending forwardly away from said first support bar; a first cross member coupled to and extending between said first lateral side section and said second lateral side section, said first cross member being aligned with and positioned adjacent to said first support bar; a first roller coupled to and extending around said first cross member; and a ratchet strap coupled to said frame, said ratchet strap being configured to be wrapped around and configured to secure the door to said frame.