Patent
   D489859
Priority
Jun 18 2002
Filed
Jun 18 2002
Issued
May 11 2004
Expiry
May 11 2018
Assg.orig
Entity
unknown
6
19
n/a
The ornamental design for chair for stair elevating lift, as shown and described.

FIG. 1 is a plan view of the chair for stair elevating lift of this Design;

FIG. 2 is a front view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a back view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a left side view thereof;

FIG. 7 is a perspective view thereof; and,

FIG. 8 is a view showing how the article is used.

The broken line showing of a base, rail and stairs is for illustrative purposes only and forms no part of the claimed design.

Yamada, Keiichi

Patent Priority Assignee Title
10874223, Apr 23 2019 Track-guided mobility seat
11401133, Mar 08 2017 TK HOME SOLUTIONS B V Method of controlling a stairlift and a stairlift
D647683, Apr 14 2010 Stannah Stairlifts Limited Stairlift chair
D648093, Apr 14 2010 Stannah Stairlifts Limited Stairlift chair
D679884, Sep 21 2011 Mobility support device
D887907, Oct 05 2018 Bathtub lift
Patent Priority Assignee Title
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jun 06 2002YAMADA, KEIICHIKUMALIFT ENGINEERING LABORATORY CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0130200578 pdf
Jun 18 2002Kumalift Engineering Laboratory Co., Ltd.(assignment on the face of the patent)
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