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Patent
D595317
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Priority
Oct 24 2007
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Filed
Apr 23 2008
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Issued
Jun 30 2009
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Expiry
Jun 30 2023
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Assg.orig
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Entity
unknown
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7
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9
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n/a
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I claim the ornamental design for a polishing machine, as shown and described.
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FIG. 1 is a perspective view of a polishing machine.
FIG. 2 is bottom view of the polishing machine shown in FIG. 1.
FIG. 3 is a front view of the polishing machine shown in FIG. 1.
FIG. 4 is a rear view of the polishing machine shown in FIG. 1.
FIG. 5 is a right side view of the polishing machine shown in FIG. 1.
FIG. 6 is a left side view of the polishing machine shown in FIG. 1; and,
FIG. 7 is a top view of the polishing machine shown in FIG. 1.
The broken lines in the drawings depict unclaimed environmental subject matter.
Dinsdale, Wayne Edmund
Patent |
Priority |
Assignee |
Title |
4512107, |
Nov 16 1982 |
HUGHES DANBURY OPTICAL SYSTEMS, INC |
Automated polisher for cylindrical surfaces |
4760672, |
Dec 10 1986 |
Corning Glass Works |
Simultaneously grinding and polishing preforms for optical lenses |
138971, |
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210893, |
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228616, |
|
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D390577, |
Oct 30 1996 |
Imahashi Mfg. Co., Ltd. |
Surface finishing machine |
D395054, |
Apr 04 1997 |
Dainaka Seiki, Inc. |
Stone grinding and polishing machine |
D474212, |
Mar 19 2002 |
Domaille Engineering, LLC |
Polisher |
D510368, |
Jan 19 2004 |
Seikoh Giken, Do., Ltd. |
Optical connector end-face polishing machine |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a