Abstract: A lavatory for an aircraft cabin includes a wall having a forward wall portion disposed immediately aft of and substantially conforming to an exterior aft surface of an aircraft cabin structure, such as a passenger seat, that is substantially not flat in a vertical plane. The forward wall portion includes a forward projection over an aft portion of the adjacent passenger seat. The forward wall portion can define a secondary space in the interior lavatory space, which can provide an amenity stowage space, and can include design elements providing visual space.

Abstract: A lavatory for an aircraft cabin includes a wall having a forward wall portion disposed immediately aft of and substantially conforming to an exterior aft surface of an aircraft cabin structure, such as a passenger seat, that is substantially not flat in a vertical plane. The forward wall portion includes a forward projection over an aft portion of the adjacent passenger seat. The forward wall portion can define a secondary space in the interior lavatory space, which can provide an amenity stowage space, and can include design elements providing visual space.

Abstract: A lavatory for an aircraft cabin includes a wall having a forward wall portion disposed immediately aft of and substantially conforming to an exterior aft surface of an aircraft cabin structure, such as a passenger seat, that is substantially not flat in a vertical plane. The forward wall portion includes a forward projection over an aft portion of the adjacent passenger seat. The forward wall portion can define a secondary space in the interior lavatory space, which can provide an amenity stowage space, and can include design elements providing visual space.

Abstract: A lavatory for an aircraft cabin includes a wall having a forward wall portion disposed immediately aft of and substantially conforming to an exterior aft surface of an aircraft cabin structure, such as a passenger seat, that is substantially not flat in a vertical plane. The forward wall portion includes a forward projection over an aft portion of the adjacent passenger seat. The forward wall portion can define a secondary space in the interior lavatory space, which can provide an amenity stowage space, and can include design elements providing visual space.

Abstract: A lavatory for an aircraft cabin includes a wall having a forward wall portion disposed immediately aft of and substantially conforming to an exterior aft surface of an aircraft cabin structure, such as a passenger seat, that is substantially not flat in a vertical plane. The forward wall portion includes a forward projection over an aft portion of the adjacent passenger seat. The forward wall portion can define a secondary space in the interior lavatory space, which can provide an amenity stowage space, and can include design elements providing visual space.

Abstract: An optimized, multi-configuration cabin and lavatory arrangement for a single aisle aircraft that adds either another row of seating or increases cabin space without sacrificing performance or function of the existing components. The invention includes a space efficient lavatory that may incorporate various design configurations to meet the needs of airlines seeking to generate additional revenue. The configuration of the present invention uses a reduction in the lavatory floor plan with the option for a modular flex wall area to provide a customizable combination that gains extra cabin space for carriers that can be utilized for additional revenue streams.

Abstract: A lavatory for an aircraft cabin includes a wall having a forward wall portion disposed immediately aft of and substantially conforming to an exterior aft surface of an aircraft cabin structure, such as a passenger seat, that is substantially not flat in a vertical plane. The forward wall portion includes a forward projection over an aft portion of the adjacent passenger seat. The forward wall portion can define a secondary space in the interior lavatory space, which can provide an amenity stowage space, and can include design elements providing visual space.

Abstract: A lavatory for an aircraft cabin includes a wall having a forward wall portion disposed immediately aft of and substantially conforming to an exterior aft surface of an aircraft cabin structure, such as a passenger seat, that is substantially not flat in a vertical plane. The forward wall portion includes a forward projection over an aft portion of the adjacent passenger seat. The forward wall portion can define a secondary space in the interior lavatory space, which can provide an amenity stowage space, and can include design elements providing visual space.

Abstract: A lavatory for an aircraft cabin includes a wall having a forward wall portion disposed immediately aft of and substantially conforming to an exterior aft surface of an aircraft cabin structure, such as a passenger seat, that is substantially not flat in a vertical plane. The forward wall portion includes a forward projection over an aft portion of the adjacent passenger seat. The forward wall portion can define a secondary space in the interior lavatory space, which can provide an amenity stowage space, and can include design elements providing visual space.

Abstract: A lavatory for an aircraft cabin includes a wall having a forward wall portion disposed immediately aft of and substantially conforming to an exterior aft surface of an aircraft cabin structure, such as a passenger seat, that is substantially not flat in a vertical plane. The forward wall portion includes a forward projection over an aft portion of the adjacent passenger seat. The forward wall portion can define a secondary space in the interior lavatory space, which can provide an amenity stowage space, and can include design elements providing visual space.

Abstract: A lavatory for an aircraft cabin includes a wall having a forward wall portion disposed immediately aft of and substantially conforming to an exterior aft surface of an aircraft cabin structure, such as a passenger seat, that is substantially not flat in a vertical plane. The forward wall portion includes a forward projection over an aft portion of the adjacent passenger seat. The forward wall portion can define a secondary space in the interior lavatory space, which can provide an amenity stowage space, and can include design elements providing visual space.

Abstract: A lavatory chemical oxygen system for providing breathing gas to an aircraft lavatory includes a remotely located oxygen generation system for supplying oxygen to the aircraft lavatory. The lavatory chemical oxygen system includes an aircraft passenger main cabin, an aircraft lavatory, and a lavatory oxygen drop box housing with a lavatory oxygen mask in the aircraft lavatory. A chemical oxygen generator located remotely from the aircraft lavatory is connected to the lavatory oxygen mask to provide supplemental oxygen to an occupant of the lavatory. The chemical oxygen generator can be activated electronically or manually.

Abstract: A passenger seat for a vehicle includes a seat bottom and a seat back mounted to a frame. The passenger seat includes at least one storage feature. One of the storage features may be a storage unit positioned underneath the seat bottom which is moveable between a first position in which the unit is readily accessible by a seated passenger, and a second position in which the unit is held upright or against a lower side of the seat bottom to reduce the intrusion of the unit into the under-seat space. Another storage feature may be a recess formed in the upper part of the seat bottom. The recess is covered by a moveable lid which forms part of the seating surface when closed.

Abstract: A passenger seat for a vehicle includes a seat bottom and a seat back mounted to a frame. The passenger seat includes at least one storage feature. One of the storage features may be a storage unit positioned underneath the seat bottom which is moveable between a first position in which the unit is readily accessible by a seated passenger, and a second position in which the unit is held upright or against the said seat bottom to reduce the intrusion of the unit into the under-seat space. Another storage feature may be a recess formed in the upper part of the seat bottom. The recess is covered by a moveable lid which forms part of the seating surface when closed.

Abstract: A frame assembly for vehicle passenger seat, including at least one leg unit, including a cantilevered transverse main beam carried by a fore and aft-extending seat leg for being mounted to the floor of the vehicle, a transversely extending front beam positioned forward of the seat leg, a backshell attached to and carried by the transverse main beam, a seat back carried on the backshell, and a seat bottom carried by a perimeter frame mounted on the backshell.

Abstract: A passenger arrangement for a vehicle includes a plurality of seats each having a backshell, a seat back, and a seat bottom. The seat back and the seat bottom are selectively movable in a coordinated manner from an upright seating position to at least one alternate seating position. The seats are disposed within a vehicle separated by a selected pitch equal to or greater than about 71 cm and less than about 140 cm in a fore-and-aft direction, such that each passenger is allotted a preselected volume of living space defined between the backshell of the passenger's seat and the backshell of the seat immediately forward of the passenger's seat. The living space of each passenger remains fixed regardless of the seating position of any of the seats.

Abstract: A passenger seat for a vehicle includes a seat back; and a seat bottom, which may be mounted to a fixed backshell. The seat bottom is selectively configurable such that at least a portion of one side thereof is higher than at least a portion of the opposite side thereof, relative to a floor of said vehicle, so as to support a passenger who is seated on said seat bottom in a rotated position wherein one of said passenger's hips is higher than the other hip relative to said floor.