USPatentGranted
S1

Bicycle chain ring

Granted 27 Feb 2001 · no office action yet

Assignee: Tung-Chien Chiu

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Inventors: Chon-I Mao, Tung-Chien Chiu · Examiner: Melody N. Brown · AU 2911 · TC 2900

Application
124796
filed 10 Jun 2000
Publication
Not published
not published
Patent· this page
US D438148
granted 27 Feb 2001

Life of the patent

2 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 bicycle chain ring showing my design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

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

1 codes
USPC · US Patent Classification
D12/123

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Pendency
0.7 y
262 days filing → grant
Office actions
0
on the grant's record
Examiner
Melody N. Brown
art unit 2911 · TC 2900
Citations: 3 back · 0 forward

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