Dual pivot expandable lavatory
US6079669A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Mar 24, 1997 |
| Grant date | Jun 27, 2000 |
| Priority date | — |
| Expiry date | Mar 24, 2017 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB64D11/0691
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A dual pivot expandable lavatory for use in limited spaces such as on an airplane. The lavatory may be positioned proximate the doorway area of the airplane, and is provided with a primary and a secondary pivotable module. Each module is pivotably attached to a stationary assembly conventionally affixed to the ceiling and floor of the airplane. During take-off and landing both modules are locked, by means of a locking system, in a stowed position within the stationary assembly. During routine flight, the locking system is unlocked and both modules are pivoted into a deployed position within the doorway area. A flight attendant's seat may be affixed to the exterior of the primary module. If the seat is used, an additional support foot is affixed to the primary module to accommodate the additional loading on the lavatory.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.