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Patent
D687659
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Priority
Sep 06 2012
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Filed
Jan 14 2013
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Issued
Aug 13 2013
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Expiry
Aug 13 2027
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Assg.orig
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Entity
unknown
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6
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26
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n/a
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The ornamental design for a rounded concave insert, as shown and described.
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FIG. 1 is a front perspective view of the rounded concave insert.
FIG. 2 is a top perspective view of the rounded concave insert.
FIG. 3 is a side perspective view of the rounded concave insert.
FIG. 4 is a top elevation view of the rounded concave insert; and,
FIG. 5 is a front elevation view of the rounded concave insert.
MacKenzie, Dale
| Patent |
Priority |
Assignee |
Title |
| 2159664, |
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| 2361633, |
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| 2457259, |
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| 2457680, |
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| 3034513, |
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| 3256887, |
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| 3515145, |
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| 3734103, |
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| 4497328, |
Sep 15 1983 |
|
Combine concave |
| 4711075, |
May 01 1986 |
BLUE LEAF I P , INC |
Integrally mounted positionable concave extension |
| 4875891, |
Mar 02 1987 |
Deere & Company |
Separating grate for a grain harvester |
| 4988326, |
Mar 15 1990 |
Deere & Company |
Concave grid inserts |
| 5024631, |
May 06 1989 |
Claas Ohg |
Combine harvester |
| 5057056, |
Nov 23 1990 |
|
Concave guide for a combine harvester |
| 5613907, |
Sep 22 1995 |
Deere & Company |
Lightweight concave having removable grids |
| 5919087, |
Nov 06 1997 |
BLUE LEAF I P , INC |
Concave latch mechanism for an agricultural combine |
| 6503142, |
Feb 14 2000 |
CNH America LLC; BLUE LEAF I P , INC |
Concave locking member for a rotary combine |
| 7285043, |
Feb 03 2004 |
|
Concave for a combine harvester |
| 20020077162, |
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| 20050197176, |
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| 20060019731, |
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| 20060160587, |
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| 20080293462, |
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| D389194, |
Oct 06 1995 |
DARKO, INC |
Concave display panel |
| D423522, |
May 28 1998 |
Global Polymer Industries, Inc. |
Combine head skid shoe |
| D624939, |
Dec 11 2009 |
BLUE LEAF I P , INC |
Helical concave |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a