AU137572S - Stair Chair - Google Patents
Stair ChairInfo
- 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
Links
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 (9)
| 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 |
| USD1044608S1 (en) * | 2021-07-02 | 2024-10-01 | WHILL, Inc. | Electric wheelchair |
| 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)
| 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 |
-
1998
- 1998-04-08 US US29/086,233 patent/USD409120S/en not_active Expired - Lifetime
- 1998-10-06 AU AU199803152F patent/AU137572S/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| USD409120S (en) | 1999-05-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB0030483D0 (en) | Stair chair | |
| EP1123023A4 (en) | Chair | |
| AU134995S (en) | Chair | |
| AU137572S (en) | Stair Chair | |
| AU138567S (en) | Chair | |
| AU137960S (en) | Chair | |
| GB9811930D0 (en) | Staircase | |
| CA83495S (en) | Chair | |
| CA83768S (en) | Chair | |
| CA84218S (en) | Chair | |
| CA84219S (en) | Chair | |
| CA84175S (en) | Chair | |
| CA83065S (en) | Chair | |
| CA84879S (en) | Chair | |
| CA83602S (en) | Chair | |
| CA83601S (en) | Chair | |
| CA84787S (en) | Chair | |
| CA84877S (en) | Chair | |
| CA84880S (en) | Chair | |
| CA84881S (en) | Chair | |
| CA84878S (en) | Chair | |
| CA84970S (en) | Chair | |
| CA84971S (en) | Chair | |
| CA83600S (en) | Chair | |
| CA83243S (en) | Chair |