Land vehicles – Wheeled – Extensible
Reexamination Certificate
2007-08-07
2007-08-07
Ellis, Christopher P. (Department: 3618)
Land vehicles
Wheeled
Extensible
C280S655100, C280S654000, C280S047340
Reexamination Certificate
active
11194553
ABSTRACT:
A bag with caster wheels includes a base frame1having caster wheels6and a main bag3. The base frame1includes a stand2mounting the main bag3thereon and telescopic rods5joined on one side of this stand2or between both sides. The stand2includes supporting cylinders7into which the telescopic rods5are inserted to be joined. The supporting cylinders7are arranged between the caster wheels6provided at four corners of the stand2, and are projected in a lower surface of the stand2, so that a projection height (d) thereof is made lower than a height (h) of the caster wheels6. In lower surface projected parts7A of the supporting cylinders7, reinforcement walls8joined to the lower surface of the stand2are provided. The reinforcement walls8are arranged between the caster wheels6and in a posture oriented in a lateral direction of the stand2. In this bag, the supporting cylinders7are joined to the stand2while being reinforced by the reinforcement walls8, and lower ends of the telescopic rods5are joined to these supporting cylinders7.
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Ellis Christopher P.
Olszewski John R.
Swany Corporation
Wenderoth , Lind & Ponack, L.L.P.
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