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PTO
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Patent
D697945
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Priority
Apr 17 2012
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Filed
Jun 11 2013
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Issued
Jan 21 2014
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Expiry
Jan 21 2028
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Assg.orig
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Entity
unknown
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15
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15
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n/a
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The ornamental design for a swing arm of a grader assembly, as shown and described.
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FIG. 1 is a perspective view of a swing arm of a grader assembly showing our new design.
FIG. 2 is a bottom view of the swing arm.
FIG. 3 is a plan view of the swing arm.
FIG. 4 is a left side view of the swing arm.
FIG. 5 is a right side view of the swing arm.
FIG. 6 is a rear view of the swing arm; and,
FIG. 7 is a front view of the swing arm.
Webb, Daniel, Healey, Craig, Healey, John, Rahilly, Jack
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| Patent |
Priority |
Assignee |
Title |
| 2774155, |
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| 3234669, |
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| 3598186, |
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| 4463507, |
Apr 12 1982 |
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Grader blade attachment |
| 5411102, |
Sep 01 1993 |
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Grader blade attachment for small tractors |
| 5427185, |
Jul 19 1993 |
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Ditcher |
| 5529131, |
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| 5775438, |
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Earth working scraper apparatus |
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| D248302, |
Nov 04 1976 |
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Ground scraper for closing ditches and the like |
| D331380, |
May 04 1990 |
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Sep 14 1994 |
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| D623668, |
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| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a