Dot (department of transportation) lavatory and shower combination
US6604709B1 · kind B1 · utility
25Cited by
19References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 20, 2002 |
| Grant date | Aug 12, 2003 |
| Priority date | — |
| Expiry date | Feb 20, 2022 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB64D11/00
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
An expandable, modular, multi-mode lavatory for aircraft featuring its multi-mode use as a lavatory, shower and accommodations for handicapped persons. The invention comprises a primary structure with a volume that expands into adjacently located unused space, such as an aircraft's main entry cross-aisleway. Deployable walls and doors are used to create a partitioned environment. A false bottom shower pan cover provides structural support for wheelchairs while also being removable to reveal a modular shower pan for bathing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.