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Patent
D622743
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Priority
Dec 04 2008
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Filed
Apr 13 2010
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Issued
Aug 31 2010
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Expiry
Aug 31 2024
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Assg.orig
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Entity
unknown
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0
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11
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n/a
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The ornamental design for a roll groover, as shown and described.
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FIG. 1 is view of the right side of the roll groover of the present invention;
FIG. 2 is a front view of the roll groover of the present invention;
FIG. 3 is a view of the left side of the roll groover of the present invention;
FIG. 4 is a rear view of the roll groover of the present invention;
FIG. 5 is a top view of the roll groover of the present invention;
FIG. 6 is a bottom view of the roll groover of the present invention;
FIG. 7 is a front perspective view of the roll groover of the present invention; and,
FIG. 8 is a rear perspective view of the roll groover of the present invention.
Woodward, Stephen, Bohrer, Thomas
Patent |
Priority |
Assignee |
Title |
Patent |
Priority |
Assignee |
Title |
4166370, |
Mar 31 1978 |
E.G.S Manufacturing Corp. |
Tandem roll groover |
5528919, |
Feb 02 1995 |
Emerson Electric Company |
Roll grooving apparatus |
5778715, |
Nov 05 1996 |
ASC Engineered Solutions, LLC |
Cold rolling positioning roller assembly |
6272895, |
May 16 2000 |
Emerson Electric Co. |
Roll grooving apparatus |
6606893, |
Jul 13 2001 |
Emerson Electric Co. |
Roll grooving apparatus |
6688150, |
Nov 18 2002 |
Emerson Electric Co. |
Roll grooving apparatus |
6708545, |
Nov 13 2002 |
Emerson Electric Co. |
Roll grooving apparatus |
6776018, |
Jul 13 2001 |
Emerson Electric Co. |
Roll grooving apparatus |
20030192357, |
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|
|
143239, |
|
|
|
D611966, |
Mar 04 2006 |
Firma Scheppach Farikation von Holzbearbeitungsmaschinen GmbH |
Woodworking machine |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
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Maintenance Fee Events |
n/a
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Maintenance Schedule |
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