USPatentGranted
S1

Sliding nozzle plate

Granted 28 Jan 2014 · no office action yet

Assignee: KROSAKIHARIMA CORPORATION

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Inventors: Junichi Funato, Shunji Sadano, Shinjiro Saito · Examiner: Patricia Palasik · AU 2915 · TC 2900

Application
29/433,320
filed 28 Sep 2012
Publication
Not published
not published
Patent· this page
US D698376
granted 28 Jan 2014

Life of the patent

2 dated events
⤢ drag to zoomOct 2012Jan 2013Apr 2013Jul 2013Oct 2013Jan 2014Prosecution
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Description

1 parts
›FIG. 1 is a front view of a…

FIG. 1 is a front view of a sliding nozzle plate, showing the new design. A back view appears symmetrically to the front view;

FIG. 2 is a right side view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a perspective view thereof; and,

FIG. 7 is a sectional view thereof, taken along line 7 - 7 in FIG. 4 .

The design relates to a sliding nozzle plate for use in a sliding nozzle apparatus for controlling a flow rate of molten steel in continuous casting of steel, wherein a back surface and a side surface of a refractory plate with a nozzle hole are covered by a metal plate.

The broken lines in the drawings depict unclaimed environmental subject matter.

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
D15/138D15/144

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File wrapper

Pendency
1.3 y
487 days filing → grant
Office actions
0
none on record
Examiner
Patricia Palasik
art unit 2915 · TC 2900
Citations: 13 back · 0 forward

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Chain of title

⤢ drag to zoom20122014201620182020202220242026202820302032Owner 1
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Term & fees

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Worldwide family

4 members · 4 offices
US1AU1CA1TW1
this patentIP5 & PCTother officessolid = grantedhover for detail · click to open
Members
4
DOCDB simple family 48953099
Offices
4
US
Granted
2 of 4
grant date present
›IP5 & PCT — 1 members
OfficePublicationKindPublishedFiledStatusTitle
USthis patentUS-D698376-SS128 Jan 201428 Sep 2012grantedSliding nozzle plate
›Other offices — 3 members
OfficePublicationKindPublishedFiledStatusTitle
AUAU-344879-SS15 Oct 201224 Aug 2012publishedSliding nozzle plate
CACA-147092-SS19 Apr 201321 Aug 2012grantedSliding nozzle plate
TWTW-D157626-SS1 Dec 20135 Sep 2012publishedSliding nozzle plate

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Citations

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