U.S. patent number D645,066 [Application Number D/379,790] was granted by the patent office on 2011-09-13 for mold for finned tube.
This patent grant is currently assigned to Kobe Steel, Ltd.. Invention is credited to Akira Sakae.
United States Patent |
D645,066 |
Sakae |
September 13, 2011 |
**Please see images for:
( Certificate of Correction ) ** |
Mold for finned tube
Claims
CLAIM The ornamental design for a mold for finned tube, as shown
and described.
Inventors: |
Sakae; Akira (Kobe,
JP) |
Assignee: |
Kobe Steel, Ltd. (Kobe-shi,
JP)
|
Appl.
No.: |
D/379,790 |
Filed: |
November 24, 2010 |
Foreign Application Priority Data
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May 24, 2010 [JP] |
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2010-012719 |
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Current U.S.
Class: |
D15/136 |
Current International
Class: |
1509 |
Field of
Search: |
;D15/135,136 ;29/597
;72/283,370.01,370.17 ;138/177 |
References Cited
[Referenced By]
U.S. Patent Documents
Foreign Patent Documents
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2001-47125 |
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Feb 2001 |
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JP |
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2001-79610 |
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Mar 2001 |
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JP |
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2005-7479 |
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Jan 2005 |
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JP |
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2008-36662 |
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Feb 2008 |
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JP |
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Primary Examiner: Palasik; Patricia
Attorney, Agent or Firm: Oblon, Spivak, McClelland, Maier
& Neustadt, L.L.P.
Description
FIG. 1 is a perspective view of a mold for finned tube;
FIG. 2 is a front view thereof, the opposite side being an
identical image of the side shown herein;
FIG. 3 is a left side view thereof, the opposite side being an
identical image of the side shown herein;
FIG. 4 is a top view thereof;
FIG. 5 is a bottom view thereof;
FIG. 6 is a cross-sectional view taken along line 6-6 of FIG.
2;
FIG. 7 is a cross-sectional view taken along line 7-7 of FIG.
4;
FIG. 8 is a cross-sectional view taken along line 8-8 of FIG. 4;
and,
FIG. 9 is a cross-sectional view taken along line 9-9 of FIG.
4.
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