USPatentGranted
S1

Four-wheeled pushcart

Granted 25 Sep 2001 · no office action yet

Assignee: Allen Humphrey

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Inventors: Allen Humphrey · Examiner: Raphael Barkai · AU 2912 · TC 2900

Application
139651
filed 3 Apr 2001
Publication
Not published
not published
Patent· this page
US D448428
granted 25 Sep 2001

Life of the patent

3 dated events
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Description

1 parts
›FIG. 1 is a perspective view of a…

FIG. 1 is a perspective view of a four-wheeled pushcart with the front wheels turning to the right, showing my new design;

FIG. 2 is a side elevational view of a four-wheeled pushcart with the rear wheels on the left and the front wheels on the right, showing my new design;

FIG. 3 is a side elevational view of a four-wheeled pushcart with the rear wheels on the right and the front wheels on the left, showing my new design;

FIG. 4 is a front elevational perspective view thereof, showing my new design;

FIG. 5 is a rear elevational perspective view thereof, showing my new design;

FIG. 6 is a top perspective view of a four-wheeled pushcart thereof, showing my new design; and,

FIG. 7 is a bottom perspective view of a four-wheeled pushcart thereof, showing my new design.

the grant prints no section headings; every part label below is ours, taken from that part's own first words

Claims

1 · 1 independent · depth 1
1 granted claims

Classifications

2 codes
USPC · US Patent Classification
D21/421D21/423

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Pendency
0.5 y
175 days filing → grant
Office actions
0
on the grant's record
Examiner
Raphael Barkai
art unit 2912 · TC 2900
Citations: 3 back · 0 forward

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