Patent
   D836370
Priority
Aug 27 2015
Filed
Feb 26 2016
Issued
Dec 25 2018
Expiry
Dec 25 2033
Assg.orig
Entity
unknown
0
19
n/a
The ornamental design for a clutch unit for seat lifter, as shown and described.

FIG. 1 is a front view of the design;

FIG. 2 is a rear view of the design;

FIG. 3 is a top plan view of the design;

FIG. 4 is a bottom plan view of the design;

FIG. 5 is a right side view of the design;

FIG. 6 is a left side view of the design;

FIG. 7 is a perspective view of the design;

FIG. 8 is a reference rear view of the design;

FIG. 9 is a reference cross sectional view of the design along lines A-B-C in FIG. 8;

FIG. 10 is a reference right side view showing Example 1 of attachment onto a seat part;

FIG. 11 is a reference right side view showing Example 2 of attachment onto a seat part;

FIG. 12 is a reference drawing showing a state in which a lever for a seat lifter is coupled; and,

FIG. 13 is a reference drawing of a seat showing a lever for a seat lifter.

The broken lines form no part of the claimed design.

Sasanuma, Kyohei, Mineno, Yumiko

Patent Priority Assignee Title
Patent Priority Assignee Title
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6745884, Oct 01 2001 ZF Sachs AG Housing arrangement for a friction clutch
6902048, Apr 14 1999 Clutch
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8047351, Jun 05 2009 Ace Manufacturing & Parts Company Clutch adjustment mechanism
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9861203, Mar 05 2015 A-DEC, INC Seat assembly for task-oriented seating
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D409862, Nov 19 1997 Chair tilting mechanism
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D769660, Jun 25 2015 Mechanism for an office chair
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jan 29 2016SASANUMA, KYOHEINTN CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0378420873 pdf
Jan 29 2016MINENO, YUMIKONTN CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0378420873 pdf
Feb 26 2016NTN Corporation(assignment on the face of the patent)
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