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Patent
D597808
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Priority
Feb 11 2009
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Filed
Feb 11 2009
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Issued
Aug 11 2009
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Expiry
Aug 11 2023
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Assg.orig
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Entity
unknown
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4
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20
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n/a
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We claim the ornamental design for an ergonomic wrench, as shown and described.
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FIG. 1 is a left side perspective view of an ergonomic wrench in accordance with the new design.
FIG. 2 is a front elevational view of the ergonomic wrench of FIG. 1, with the movable jaw closed.
FIG. 3 is a back elevational view of the ergonomic wrench of FIG. 2.
FIG. 4 is a left side elevational view of the ergonomic wrench of FIG. 2.
FIG. 5 is a right side elevational view of the ergonomic wrench of FIG. 2.
FIG. 6 is a top view of the ergonomic wrench of FIG. 2; and,
FIG. 7 is a bottom view of the ergonomic wrench of FIG. 2.
The dashed lines depict environmental aspects and form no part of the claimed design.
Lee, Judy, Ho, Tony
Patent |
Priority |
Assignee |
Title |
1793714, |
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|
4909107, |
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531869, |
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6089130, |
Jun 01 1999 |
|
Adjustable wrench having weight reducing structure |
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Aug 22 2002 |
PROPRIETARY TECHNOLOGIES, INC |
Double-ended wrench with ergonomic handle |
6792833, |
Aug 22 2002 |
Proprietary Technologies, Inc. |
Double-ended wrench with ergonomic handle portions |
6920811, |
Aug 08 2003 |
|
Bent wrench having torque measurement function |
6959628, |
Aug 22 2002 |
PROPRIETARY TECHNOLOGIES, INC |
Handle shroud for double-ended wrenches |
7017455, |
Mar 11 2004 |
|
Handle of a hand tool |
7047845, |
Aug 22 2002 |
PROPRIETARY TECHNOLOGIES, INC |
Wrench |
20030188607, |
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20040206213, |
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20050000328, |
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D434292, |
Aug 20 1999 |
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Wrench |
D478795, |
Oct 15 2002 |
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Spanner with bending handle |
D481597, |
Oct 15 2002 |
|
Spanner |
D481613, |
Aug 22 2002 |
PROPRIETARY TECHNOLOGIES, INC |
Double-ended wrench handle |
D483238, |
Oct 15 2002 |
|
Wrench |
D494833, |
Oct 03 2003 |
Proprietary Technologies, Inc. |
Double-ended wrench handle |
D507163, |
Jan 27 2004 |
|
Movable spanner |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a