CA973446A - Invalid walker - Google Patents

Invalid walker

Info

Publication number
CA973446A
CA973446A CA171,400A CA171400A CA973446A CA 973446 A CA973446 A CA 973446A CA 171400 A CA171400 A CA 171400A CA 973446 A CA973446 A CA 973446A
Authority
CA
Canada
Prior art keywords
invalid walker
walker
invalid
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA171,400A
Other versions
CA171400S (en
Inventor
Donald G. Birk
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
INTERNATIONAL RESEARCH (A PARTNERSHIP)
Original Assignee
INTERNATIONAL RESEARCH (A PARTNERSHIP)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by INTERNATIONAL RESEARCH (A PARTNERSHIP) filed Critical INTERNATIONAL RESEARCH (A PARTNERSHIP)
Application granted granted Critical
Publication of CA973446A publication Critical patent/CA973446A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H3/00—Appliances for aiding patients or disabled persons to walk about
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H3/00—Appliances for aiding patients or disabled persons to walk about
    • A61H2003/001—Appliances for aiding patients or disabled persons to walk about on steps or stairways
CA171,400A 1972-07-26 1973-05-15 Invalid walker Expired CA973446A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US27526172A 1972-07-26 1972-07-26

Publications (1)

Publication Number Publication Date
CA973446A true CA973446A (en) 1975-08-26

Family

ID=23051519

Family Applications (1)

Application Number Title Priority Date Filing Date
CA171,400A Expired CA973446A (en) 1972-07-26 1973-05-15 Invalid walker

Country Status (4)

Country Link
US (1) US3800815A (en)
JP (1) JPS5628538B2 (en)
CA (1) CA973446A (en)
GB (1) GB1382038A (en)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4094331A (en) * 1977-02-16 1978-06-13 Peter Rozsa Dual purpose walking frame for handicapped persons
JPS54168094U (en) * 1978-05-17 1979-11-27
US4411283A (en) * 1981-12-30 1983-10-25 Lucarelli Frank J Invalid walker
FR2527926A1 (en) * 1982-06-04 1983-12-09 Sarsi Andre walker
JPS63172432U (en) * 1987-04-28 1988-11-09
US4922940A (en) * 1989-07-31 1990-05-08 Lewy Michael M Invalid walker
US5349977A (en) * 1991-04-05 1994-09-27 Wood Maurice S Adjustable walker
US5263506A (en) * 1992-09-04 1993-11-23 Daniel Narramore Stairs walker
WO1995031954A1 (en) * 1994-05-20 1995-11-30 Friedman, Mark, M. Rollable walker
US5649558A (en) * 1995-09-27 1997-07-22 Richard; Reginald L. Accommodation walker for irregular and inclined surfaces
HU220119B (en) 1998-05-26 2001-11-28 Rehab Bt Two funktion invalid walker
US6453921B1 (en) * 2000-11-16 2002-09-24 Brian M. Rost Stair walker
US6837503B2 (en) * 2002-12-03 2005-01-04 Nova Ortho-Med, Inc. Folding walker with removable back rest
DE102004016668A1 (en) * 2004-04-05 2005-10-20 Peter Kuelzer Telescopic device, in particular trekking or hiking stick
GB0422713D0 (en) * 2004-10-13 2004-11-17 Baglin Niel E Buildings roof valley safety unit
US9375380B2 (en) * 2007-05-11 2016-06-28 Rowanwood Ip Inc. Mobility assistance device
US9107503B2 (en) 2010-05-15 2015-08-18 Kevin Roger Kline Segmented adaptable mobility aid device for level and inclined walkaways and for stairs
US8302974B2 (en) * 2010-05-15 2012-11-06 Kevin Roger Kline Adaptable mobility aid device for level and inclined walkways and for stairs
US8820338B1 (en) 2010-12-15 2014-09-02 Thomas Catricala Walker for improved stairway mobility
US20120298160A1 (en) * 2011-05-24 2012-11-29 Hamilton James T Walker for use on stairs
US9273990B1 (en) * 2011-09-11 2016-03-01 The Boeing Company Aircraft repair fixture
US9119757B2 (en) 2012-10-23 2015-09-01 The United States Of America As Represented By The Dept. Of Veterans Affairs Self leveling walker
US9375378B2 (en) * 2013-03-14 2016-06-28 Denis D. Price Stair-assist device
US10292884B2 (en) 2015-03-19 2019-05-21 Lucent Medical Systems, Inc. Support frame
US9545354B1 (en) * 2016-04-13 2017-01-17 William Cyrus Klausmeyer Hydraulically adjustable walker
US11135121B2 (en) * 2019-02-06 2021-10-05 Climb Easy Walker LLC Assistive mobility devices and systems and methods for using same
US11382820B2 (en) 2020-02-11 2022-07-12 William Hood English Stair assist cane
WO2024036370A1 (en) * 2022-08-19 2024-02-22 John Austin Mobility support apparatus

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA481260A (en) * 1952-02-19 E. Morrison Harold Self-adjusting legs
GB394848A (en) * 1932-01-28 1933-07-06 Willy Heckt Improvements relating to tables, chairs, and similar furniture
US2598875A (en) * 1951-04-09 1952-06-03 Kenneth Billingsly Hydraulic assembly for adjustable ladder leg extension
US2908472A (en) * 1954-10-07 1959-10-13 Frederick W Mcdonald Automatic compensating device
US3176700A (en) * 1963-01-10 1965-04-06 Jr John H Drury Walking aid device
US3387617A (en) * 1966-11-18 1968-06-11 Edward W. Reiber Adjustable leg invalid walker
US3455313A (en) * 1967-08-03 1969-07-15 Harold L King Walker for ascending and descending ramps and staircases

Also Published As

Publication number Publication date
US3800815A (en) 1974-04-02
GB1382038A (en) 1975-01-29
JPS5628538B2 (en) 1981-07-02
JPS4957541A (en) 1974-06-04

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