Patent
   D651621
Priority
Sep 28 2009
Filed
Mar 25 2010
Issued
Jan 03 2012
Expiry
Jan 03 2026
Assg.orig
Entity
unknown
3
19
n/a
The ornamental design for a large gear manufacturing machine, as shown and described.

FIG. 1 is a perspective view of a large gear manufacturing machine.

FIG. 2 is a front elevation view thereof.

FIG. 3 is a rear elevation view thereof.

FIG. 4 is a left side elevation view thereof. A right side elevation view is omitted because it is symmetrical with the left side elevation view.

FIG. 5 is a top plan view thereof.

FIG. 6 is a bottom plan view thereof.

FIG. 7 is a front referential view with the cutter head inclined to the right by 10 degrees thereof.

FIG. 8 is a referential view 1 showing use thereof.

FIG. 9 is a referential view 2 showing use thereof; and,

FIG. 10 is a referential view 3 showing use thereof.

The portion of the article shown in broken lines is for the purpose of showing environmental structure only and forms no part of the claimed design.

Akama, Satoru, Odan, Seisaku

Patent Priority Assignee Title
D816128, Sep 09 2016 The Gleason Works Gear manufacturing machine
D816129, Sep 09 2016 The Gleason Works Gear manufacturing machine
D816130, Sep 09 2016 The Gleason Works Gear metrology machine
Patent Priority Assignee Title
4981402, Aug 24 1987 GLEASON WORKS, THE, A CORP OF NY Multi-axis bevel and hypoid gear generating machine
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 12 2010AKAMA, SATORUMITSUBISHI HEAVY INDUSTRIES, LTDASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0241460719 pdf
Mar 12 2010ODAN, SEISAKUMITSUBISHI HEAVY INDUSTRIES, LTDASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0241460719 pdf
Mar 25 2010Mitsubishi Heavy Industries, Ltd.(assignment on the face of the patent)
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