USPatentGranted
S1

Gate valve

Granted 22 Aug 2006 · no office action yet

Assignee: Jianming Chen

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Inventors: Jianming Chen · Examiner: Terry A. Wallace · AU 2916 · TC 2900

Application
29/225,530
filed 17 Mar 2005
Publication
Not published
not published
Patent· this page
US D527077
granted 22 Aug 2006

Life of the patent

2 dated events
⤢ drag to zoomApr 2005Jul 2005Oct 2005Jan 2006Apr 2006Jul 2006Oct 2006Prosecution
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Description

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

FIG. 1 is a perspective view showing the gate valve embodying the new design;

FIG. 2 is a right side view of the design in FIG. 1;

FIG. 3 is a left side view of the design of FIG. 1;

FIG. 4 is a bottom view of the design of FIG. 1;

FIG. 5 is a top view of the design of FIG. 1;

FIG. 6 is a front view of the design of FIG. 1; and,

FIG. 7 is a rear view of the design of FIG. 1.

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
D23/244

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File wrapper

Pendency
1.4 y
523 days filing → grant
Office actions
0
none on record
Examiner
Terry A. Wallace
art unit 2916 · TC 2900
Citations: 5 back · 0 forward

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Citations

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