Patent
   D473784
Priority
Feb 02 2001
Filed
Jul 26 2001
Issued
Apr 29 2003
Expiry
Apr 29 2017
Assg.orig
Entity
unknown
1
8
n/a
The ornamental design for a nut for a ball spline shaft, as shown.

FIG. 1 is a bottom, front and left side perspective view of a nut for a ball spline shaft showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

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

FIG. 7 is a left side view thereof.

Nagai, Shigekazu, Saitoh, Akio, Saitoh, Masaru

Patent Priority Assignee Title
D629735, Mar 24 2010 Leader Motorsports Accessories, Inc. Lug mount
Patent Priority Assignee Title
3244022,
3667311,
4864884, Aug 01 1988 BEAVER PRECISION PRODUCTS, INC 656 N MICHIGAN Ball nut and means for attaching a mounting flange thereto
6023991, Jun 21 1993 NSK Ltd. Ball screw lubricated with oil-containing polymer
6082210, Jul 18 1997 THK Co., Ltd. Ball connecting body and ball screw apparatus using the same
6089117, Jul 31 1997 THK Co., Ltd. Ball screw device
6192585, Nov 04 1998 VALEO ELECTRICAL SYSTEMS, INC Ball nut and method of high volume manufacturing of same
6450055, Sep 03 1999 NSK Ltd. Ball screw apparatus
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jun 25 2001NAGAI, SHIGEKAZUSMC Kabushiki KaishaASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0120390895 pdf
Jun 25 2001SAITOH, AKIOSMC Kabushiki KaishaASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0120390895 pdf
Jun 25 2001SAITOH, MASARUSMC Kabushiki KaishaASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0120390895 pdf
Jul 26 2001SMC Kabushiki Kaisha(assignment on the face of the patent)
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