AU137572S - Stair Chair - Google Patents

Stair Chair

Info

Publication number
AU137572S
AU137572S AU199803152F AU199803152F AU137572S AU 137572 S AU137572 S AU 137572S AU 199803152 F AU199803152 F AU 199803152F AU 199803152 F AU199803152 F AU 199803152F AU 137572 S AU137572 S AU 137572S
Authority
AU
Australia
Prior art keywords
stair chair
stair
chair
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 - Lifetime
Application number
AU199803152F
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.)
Ferno Washington Inc
Original Assignee
Ferno Washington Inc
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 Ferno Washington Inc filed Critical Ferno Washington Inc
Publication of AU137572S publication Critical patent/AU137572S/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

AU199803152F 1998-04-08 1998-10-06 Stair Chair Expired - Lifetime AU137572S (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29/086,233 USD409120S (en) 1998-04-08 1998-04-08 Stair chair

Publications (1)

Publication Number Publication Date
AU137572S true AU137572S (en) 1999-06-17

Family

ID=66655002

Family Applications (1)

Application Number Title Priority Date Filing Date
AU199803152F Expired - Lifetime AU137572S (en) 1998-04-08 1998-10-06 Stair Chair

Country Status (2)

Country Link
US (1) USD409120S (en)
AU (1) AU137572S (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2340090B (en) * 1998-07-31 2001-06-13 Ferno Washington Chairs
USD430078S (en) * 1998-12-01 2000-08-29 Ferno-Washington, Inc. Fabric chair with three stair climbing wheels
US8332977B2 (en) 2009-03-03 2012-12-18 Gwenventions, Llc Bedside medical examination device
US9629772B2 (en) 2015-04-17 2017-04-25 Gwenventions, Llc Portable device for facilitating medical examination
USD864042S1 (en) * 2017-11-21 2019-10-22 Youwei Shang Electric stair chair
USD997041S1 (en) * 2021-07-21 2023-08-29 Beijing Infinitics Technology Co., Ltd. Intelligent device for riding instead of walking
USD973554S1 (en) * 2021-07-25 2022-12-27 Conquering Horizons Limited Electric wheelchair
USD998509S1 (en) * 2022-08-12 2023-09-12 Shanghai Bangbang Robotics Co., Ltd Foldable electric wheelchair

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3283839A (en) * 1965-03-02 1966-11-08 Ronald K Brown Stair-climbing wheel chair
GB2126540B (en) * 1982-09-10 1986-07-16 Robert Hester Stairclimbing vehicles
US4566551A (en) * 1983-08-30 1986-01-28 Feliz Jack M Stair-climbing conveyance
US4643446A (en) * 1984-10-11 1987-02-17 The Stc Companies, Inc. Mobile chair with removable rear wheel assembly

Also Published As

Publication number Publication date
USD409120S (en) 1999-05-04

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