Patent
   D952523
Priority
Jun 09 2020
Filed
Jun 09 2020
Issued
May 24 2022
Expiry
May 24 2037
Assg.orig
Entity
unknown
1
67
n/a
The ornamental design for a vertical extension for a walker, as shown and described.

FIG. 1 is a perspective view of a vertical extension for a walker in accordance with the present invention.

FIG. 2 is a back view thereof.

FIG. 3 is a front view thereof.

FIG. 4 is a top view thereof.

FIG. 5 is a bottom view thereof.

FIG. 6 is a right side view thereof.

FIG. 7 is a left side view thereof; and,

FIG. 8 is a perspective view thereof with a walker shown in broken lines to illustrate a use of the vertical extension.

The broken lines shown in the drawings illustrate portions of the vertical extension for a walker that form no part of the claimed design. The walker illustrated in broken line and shown in FIG. 8 forms no part of the claimed design.

Irsay, James S.

Patent Priority Assignee Title
D967739, Mar 18 2022 SICHUAN KEHONG INTELLIGENT MANUFACTURING TECHNOLOGY CO., LTD; SICHUAN KEHONG INTELLIGENT MANUFACTURING TECHNOLOGY CO , LTD Patient lift
Patent Priority Assignee Title
10085909, May 16 2015 FIRSTSTREET FOR BOOMERS AND BEYOND, INC Collapsible upright wheeled walker apparatus
10092475, Apr 08 2016 Combination crutch and knee walker device
10307321, Oct 06 2017 FIRSTSTREET FOR BOOMERS AND BEYOND, INC Wheeled walker with a movable seat
10322056, May 16 2015 FIRSTSTREET FOR BOOMERS AND BEYOND, INC Collapsible upright wheeled walker apparatus
10413471, Apr 02 2015 Walker device
10434031, Oct 06 2017 FIRSTSTREET FOR BOOMERS AND BEYOND, INC Wheeled walker with a moveable seat
10507152, May 07 2014 BLUE ORCHID CARE INC Assistive device, and method of use
10555866, Oct 06 2017 FIRSTSTREET FOR BOOMERS AND BEYOND, INC Wheeled walker wheel direction lock apparatus and method
10583065, Jan 16 2019 Posture-correcting walker
10588815, May 16 2015 FIRSTSTREET FOR BOOMERS AND BEYOND, INC Collapsible upright wheeled walker apparatus
10617592, Oct 06 2017 FIRSTSTREET FOR BOOMERS AND BEYOND, INC Wheeled walker
10857059, Jun 09 2020 Walker with a vertical extension for assisting a user in moving from a walking position to a more-erect position
1307058,
2621707,
2745465,
3249368,
3591874,
3604019,
4187869, Nov 03 1978 Orthopedic device
4226413, Nov 08 1978 Wheel mounted walker with foot pedal brake
4341381, Feb 23 1981 Invalid walker
4355701, Aug 18 1980 Ladder
4411283, Dec 30 1981 DAMERON, VIVIAN; AQUILINO, NICHOLAS J , Invalid walker
4474202, May 17 1982 Walker device
4620714, May 23 1984 Ambulatory wheelstand
4765355, Sep 26 1986 Wheeled walking device
4948156, Mar 13 1989 Legg-On Standing lift and support for wheelchair user
5785070, Nov 16 1993 Momentum Medical Corporation Dual handled walking and uprisal assist device
5983911, May 26 1997 Device to assist a person to sit and stand while maintaining their balance
6044507, Jun 15 1998 Apparatus for assisting a human between sitting and erect positions relative to a chair or any similar structure
6308981, Jul 13 1998 Sisbro, LLC Transfer lift
6601864, Nov 05 1999 Device for preventing a wheelchair or a walker from passing through a doorway
6733018, Jan 24 2002 Adjustable leg support and seated to stand up walker
6743156, May 12 1999 Hill-Rom Services, Inc Walker apparatus
7275554, Apr 29 2005 Assistive walking device
8166987, Nov 05 2004 WEAVER, CRAIG Systems and methods for assisting a seated person to a standing position
8234755, Oct 21 2009 Kolman Brand Adjustable extension for handles
8540256, Oct 30 2012 Up-right walker for supporting a patient with up-right posture
8714171, Dec 06 2012 Walker handrail extension
8794252, Jun 20 2011 Portable multifunctional mobility aid apparatus
9022397, Oct 09 2013 Adapter system for walker
9149408, Aug 17 2012 CORE INGENUITY HOLDINGS, LLC Mobility assistance device
9198823, Apr 02 2014 Walker and standing aid
9351898, Jan 18 2012 The United States of America, as Represnted by the Dept. of Veterans Affairs; Case Western Reserve University Vertical lift walker for sit to stand transition assistance
9566207, May 04 2016 Hi-rise walker
9585807, May 16 2015 FIRSTSTREET FOR BOOMERS AND BEYOND, INC Collapsible upright wheeled walker apparatus
9597251, May 15 2014 Edison Nation Medical, LLC Sit-to-stand and walking assistive mobility aid
9833377, Dec 01 2015 Walker
20030078146,
20040201191,
20060096626,
20060272090,
20070262619,
20080312051,
20090283360,
20130319488,
20150090308,
20170209319,
20170258664,
20190038485,
20190240106,
20190254895,
20200008990,
CA2368086,
D904938, Sep 23 2019 Wheel chair dual hook support mechanism and rack
FR1451430,
WO199429156,
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