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Patent
D312468
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Priority
Nov 10 1986
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Filed
May 04 1987
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Issued
Nov 27 1990
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Expiry
Nov 27 2004
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Assg.orig
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Entity
unknown
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31
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4
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n/a
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The ornamental design for a power shovel, as shown and described.
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FIG. 1 is a right side elevational view of a power shovel, showing our new
design;
FIG. 2 is a left side elevational view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a front elevational view thereof; and
FIG. 5 is a rear elevational view thereof.
Masumoto, Masao, Sugiyama, Siro, Tsuji, Kazuhiko, Tabuchi, Yoshinobu
Patent |
Priority |
Assignee |
Title |
D339813, |
Jun 18 1991 |
CNH America LLC; BLUE LEAF I P , INC |
Backhoe-style boom |
D375103, |
Jan 18 1995 |
Kubota Corporation |
Backhoe |
D383469, |
May 23 1995 |
Kubota Corporation |
Backhoe |
D424581, |
Mar 17 1998 |
CATERPILLAR S A R L |
Work machine for power shovel |
D440235, |
Sep 13 1999 |
Kubota Corporation |
Backhoe |
D473571, |
Dec 12 2001 |
Kubota Corporation |
Backhoe |
D474481, |
Feb 22 2002 |
Kubota Corporation |
Backhoe |
D527027, |
Aug 17 2005 |
CHARLES MACHINE WORKS, INC , THE |
Excavator tool carrier |
D538827, |
Jul 05 2005 |
YANMAR CO LTD |
Excavator |
D561785, |
Jul 11 2006 |
KOBELCO CONSTRUCTION MACHINERY CO., LTD. |
Traveling body for construction machine |
D576180, |
Aug 31 2007 |
Kubota Corporation |
Backhoe |
D594883, |
Apr 19 2007 |
YANMAR CO , LTD |
Power shovel |
D609252, |
Oct 01 2007 |
Takeuchi Mfg. Co., Ltd. |
Power shovel |
D633926, |
Oct 01 2007 |
Takeuchi Mfg., Co., Ltd. |
Power shovel |
D681066, |
May 10 2012 |
HITACHI CONSTRUCTION MACHINERY TIERRA CO , LTD |
Hydraulic excavator |
D681689, |
May 10 2012 |
HITACHI CONSTRUCTION MACHINERY TIERRA CO , LTD |
Hydraulic excavator |
D684598, |
May 10 2012 |
HITACHI CONSTRUCTION MACHINERY TIERRA CO , LTD |
Hydraulic excavator |
D684599, |
May 10 2012 |
HITACHI CONSTRUCTION MACHINERY TIERRA CO , LTD |
Hydraulic excavator |
D684600, |
May 10 2012 |
HITACHI CONSTRUCTION MACHINERY TIERRA CO , LTD |
Hydraulic excavator |
D685394, |
Jun 18 2012 |
YANMAR CO., LTD. |
Excavator |
D687865, |
Sep 26 2012 |
YANMAR CO , LTD |
Excavator |
D692924, |
Sep 26 2012 |
YANMAR CO , LTD |
Excavator |
D711927, |
Dec 24 2013 |
Komatsu Ltd. |
Excavator |
D716844, |
Jul 29 2013 |
YANMAR CO , LTD |
Excavator |
D716845, |
Jul 29 2013 |
YANMAR CO , LTD |
Excavator |
D725680, |
Jul 24 2013 |
YANMAR CO , LTD |
Excavator |
D728631, |
Jul 24 2013 |
BLUE LEAF I P , INC |
Work vehicle |
D746877, |
Jul 22 2013 |
BLUE LEAF I P , INC |
Equipment boom |
D797815, |
Jul 22 2013 |
BLUE LEAF I P , INC |
Equipment boom |
D917583, |
Dec 07 2018 |
SSAB TECHNOLOGY AB |
Excavator bucket |
D918275, |
Dec 10 2018 |
Kubota Corporation |
Backhoe loader |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
May 04 1987 | | Kubota, Ltd. | (assignment on the face of the patent) | | / |
Jun 10 1987 | MASUMOTO, MASAO | KUBOTA, LTD , 47-GO, 2-BAN, 1-CHOME, SHIKITSUHIGASHI, NANIWA-KU, OSAKA, JAPAN, A CORP OF JAPAN | ASSIGNMENT OF ASSIGNORS INTEREST | 004734 | /0302 |
pdf |
Jun 10 1987 | TABUCHI, YOSHINOBU | KUBOTA, LTD , 47-GO, 2-BAN, 1-CHOME, SHIKITSUHIGASHI, NANIWA-KU, OSAKA, JAPAN, A CORP OF JAPAN | ASSIGNMENT OF ASSIGNORS INTEREST | 004734 | /0302 |
pdf |
Jun 10 1987 | TSUJI, KAZUHIKO | KUBOTA, LTD , 47-GO, 2-BAN, 1-CHOME, SHIKITSUHIGASHI, NANIWA-KU, OSAKA, JAPAN, A CORP OF JAPAN | ASSIGNMENT OF ASSIGNORS INTEREST | 004734 | /0302 |
pdf |
Jun 10 1987 | SUGIYAMA, SHIRO | KUBOTA, LTD , 47-GO, 2-BAN, 1-CHOME, SHIKITSUHIGASHI, NANIWA-KU, OSAKA, JAPAN, A CORP OF JAPAN | ASSIGNMENT OF ASSIGNORS INTEREST | 004734 | /0302 |
pdf |
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Maintenance Fee Events |
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Maintenance Schedule |
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