Patent
   D399852
Priority
Sep 03 1997
Filed
Sep 03 1997
Issued
Oct 20 1998
Expiry
Oct 20 2012
Assg.orig
Entity
unknown
13
5
n/a
The ornamental design for a ribbed wear plate for a ripper plow, as shown and described.

FIG. 1 is a front, right side perspective view of a ribbed wear plate for a ripper plow showing on their design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a sectional view taken along lines 7--7 of FIG. 2;

FIG. 8 is a sectional view taken along lines 8--8 of FIG. 2; and,

FIG. 9 is a sectional view taken along lines 9--9 of FIG. 2.

The broken line showing of an opening toward a lower end of the wear plate is for illustrative purposes only, and forms no part of the claimed design .

Clendenning, Charles, Launder, Brian L.

Patent Priority Assignee Title
8770311, Sep 30 2011 Caterpillar Inc Ripper shank assembly
8887826, Sep 30 2011 Caterpillar Inc Shank protector for a ripper shank assembly
8967287, Sep 30 2011 Caterpillar Inc Ripper tip for a ripper shank assembly
9297149, Sep 30 2011 Caterpillar Inc. Ripper tip for a ripper shank assembly
D567825, Jul 23 2007 H&L Tooth Company Upper corner lip shroud
D567826, Jul 23 2007 H&L Tooth Company Lower corner lip shroud
D567827, Jul 23 2007 H & L Tooth Company Lip shroud
D576644, Feb 28 2008 H&L Tooth Company Lip shroud
D839315, Jan 19 2018 WINTER EQUIPMENT COMPANY V-plow center guard
D839925, Nov 02 2017 WINTER EQUIPMENT COMPANY Curb casting for plow guard
D839926, Nov 02 2017 WINTER EQUIPMENT COMPANY Plow guard
D839927, Jan 19 2018 WINTER EQUIPMENT COMPANY Plow guard
D839928, Jan 19 2018 WINTER EQUIPMENT COMPANY Plow blade wear shoe
Patent Priority Assignee Title
3085635,
4129934, May 04 1976 ESCO Corporation Method of installing and removing locking device for earth working tool
5016365, Jun 06 1989 GH HENSLEY INDUSTRIES, INC Wear parts for excavation apparatus
D250713, Oct 28 1976 Ripper shield for construction and agricultural machinery
D273085, Mar 16 1981 ALAMO GROUP INC Spacer for fertilizer tubing
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Sep 03 1997H&L Tooth Company(assignment on the face of the patent)
Sep 10 1997LAUNDER, BRIAN L H&L Tooth CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0090170372 pdf
Sep 10 1997CLENDENNING, CHARLESH&L Tooth CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0090170372 pdf
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