Patent
   D323169
Priority
Oct 11 1989
Filed
Oct 11 1989
Issued
Jan 14 1992
Expiry
Jan 14 2006
Assg.orig
Entity
unknown
8
6
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.

Saito, Tadashi

Patent Priority Assignee Title
8567836, Aug 31 2007 LAVALLEY INDUSTRIES, LLC Gripping assembly and gripping members for a grapple attachment
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9085944, Aug 31 2007 LAVALLEY INDUSTRIES, LLC Gripping assembly and gripping members for a grapple attachment
D332791, Sep 10 1990 Stone Import & Development Co., Ltd.; Kabushiki Kaisha Sanki Seikosho Concrete crusher
D645062, Nov 30 2010 LAVALLEY INDUSTRIES, LLC Gripping arm
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
D823360, Jun 20 2017 Sandvik Intellectual Property AB Jaw crusher front frame end
Patent Priority Assignee Title
4283866, Feb 17 1979 Convertible bucket attachment capable of excavation and clasping
4403431, Jul 19 1982 WELLS FARGO BUSINESS CREDIT, INC Self-contained material handling and shearing attachment for a backhoe
4635386, Sep 10 1984 Kabushiki Kaisha SK Paved asphalt stripping and digging bucket apparatus
4776524, Dec 04 1985 Sakato Kousakusho Kabushiki Kaisha Crusher
4838493, Jun 10 1988 LABOUNTY MANUFACTURING, INC Concrete crusher
D306599, Sep 02 1988 Grapple with replacement tip therefor
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Sep 29 1989SAITO, TADASHINIPPON PNEUMATIC MANUFACTURING CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST 0051550665 pdf
Oct 11 1989Nippon Pneumatic Manufacturing Co., Ltd.(assignment on the face of the patent)
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