USPatentGranted
S1

Exercise stepper

Granted 6 Jan 2004 · no office action yet

Assignee: Lien-Chuan Yang

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Inventors: Lien-Chuan Yang · Examiner: Philip S. Hyder · AU 2912 · TC 2900

Application
29/175,581
filed 7 Feb 2003
Publication
Not published
not published
Patent· this page
US D484930
granted 6 Jan 2004

Life of the patent

2 dated events
⤢ drag to zoomJan 2003Apr 2003Jul 2003Oct 2003Jan 2004Prosecution
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Description

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

FIG. 1 is a perspective view of the exercise stepper showing the new design;

FIG. 2 is a front view of the new design;

FIG. 3 is a rear view of the new design;

FIG. 4 is a left view of the new design;

FIG. 5 is a right view of the new design;

FIG. 6 is a top view of the new design; and,

FIG. 7 is a bottom view of the new design.

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

Classifications

3 codes
IPC · International Patent Classification
Section /
  • /DRW
USPC · US Patent Classification
D21/670D21/668

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File wrapper

Pendency
0.9 y
333 days filing → grant
Office actions
0
none on record
Examiner
Philip S. Hyder
art unit 2912 · TC 2900
Citations: 9 back · 0 forward

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