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Plug for the end of a tube |
| D615182 |
Plug for the end of a tube
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| Patent Drawings: | |
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| Inventor: |
Abe, et al. |
| Date Issued: |
May 4, 2010 |
| Application: |
D/332,814 |
| Filed: |
February 26, 2009 |
| Inventors: |
Abe; Yuji (Hyogo, JP)
Yoshino; Tomio (Hyogo, JP)
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| Assignee: |
S{dot over (u)}mitomo Metal Industries, Ltd. (Osaka, JP) |
| Primary Examiner: |
Nelson; T. Chase |
| Assistant Examiner: |
Muller; David G |
| Attorney Or Agent: |
Haszko; Dennis R. |
| U.S. Class: |
D23/386 |
| Field Of Search: |
D23/386; D23/260; D23/266; 138/89.1; 138/89.3; 138/89.4; 15/104.03; 15/104.05; 15/104.61; D22/108; D22/199; D22/117; 102/442; 102/529; 42/95; 299/111; 299/113; D15/21; D24/130; 264/250; 428/543; 175/434 |
| International Class: |
2304 |
| U.S Patent Documents: |
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| Foreign Patent Documents: |
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| Other References: |
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| Abstract: |
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| Claim: |
CLAIM The ornamental design for a plug for the end of a tube, as shown and described. |
| Description: |
FIG. 1 is a perspective view of the plug for the end of a tube showing the design;
FIG. 2 is a front view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a right side view thereof;
FIG. 5 is a left side view thereof;
FIG. 6 is an enlarged cross-sectional view along the line 6, 6 in FIG. 2; thereof;
FIG. 7 is an enlarged cross-sectional view along the line 7, 7 in FIG. 2 thereof;
FIG. 8 is an enlarged cross-sectional view along the line 8 9, 8 9 in FIG. 3;
FIG. 9 a further cross-sectional view, along the line 8 9, 8 9 in FIG. 3, showing the plug located in an end of a tube; and,
FIG. 10 is a further perspective view, showing plugs each located in an end of a tube of a heat exchanger for a steam generator.
The broken lines showing parts of the drawings is included for the purpose of illustrating use and environment and forms no part of the claimed design.
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