Patent
   D323170
Priority
Oct 11 1989
Filed
Oct 11 1989
Issued
Jan 14 1992
Expiry
Jan 14 2006
Assg.orig
Entity
unknown
6
5
n/a
The ornamental design for a crusher for use with a power shovel, as shown.

FIG. 1 is a front elevational view of a crusher for use with a power shovel, showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof; and

FIG. 7 is a perspective view thereof.

Takahashi, Toshifumi

Patent Priority Assignee Title
D332791, Sep 10 1990 Stone Import & Development Co., Ltd.; Kabushiki Kaisha Sanki Seikosho Concrete crusher
D672369, Mar 26 2012 S.A.S. OF LUXEMBURG, LTD.; S A S OF LUXEMBURG, LTD Extraction tongs
D704752, Nov 08 2013 S.A.S. of Luxemburg, Ltd; S A S OF LUEXMBURG, LTD Extraction tongs
D740861, Jul 30 2014 S A S OF LUXEMBURG, LTD Jaw tip
D748694, Mar 19 2015 BUCKHURST GROUP LIMITED Pipe-crushing apparatus
D752114, Jun 04 2012 Caterpillar Work Tools B.V.; CATERPILLAR WORK TOOLS B V Multi-processor and modular wear protection system
Patent Priority Assignee Title
4403431, Jul 19 1982 WELLS FARGO BUSINESS CREDIT, INC Self-contained material handling and shearing attachment for a backhoe
4838493, Jun 10 1988 LABOUNTY MANUFACTURING, INC Concrete crusher
4890798, Mar 21 1989 Sangojuuki Co., Ltd. Structure crushing equipment
4897014, Sep 06 1988 Harbor Branch Oceanographic Institution, Inc. Device for interchange of tools
D306599, Sep 02 1988 Grapple with replacement tip therefor
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Sep 29 1989TAKAHASHI, TOSHIFUMINIPPON PNEUMATIC MANUFACTURING CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST 0051580346 pdf
Oct 11 1989Nippon Pneumatic Manufacturing Co., Ltd.(assignment on the face of the patent)
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