Expandable piece of luggage

Details Expandable piece of luggage Expandable piece of luggage

1987-05-11

1988-11-29

Weaver, Sue A.

Trunks and hand-carried luggage

Hand luggage

Variable volume

190 15R, 190 22, 190108, 190109, 190115, 220 8, 220 221, 220230, A45C 506, A45C 700, A45C 1310, A45C 1326

Patent

active

047874880

ABSTRACT:
A piece of luggage is disclosed which consists of a case in the shape of a flat parallelepiped comprising two greater rigid lateral walls and a rigid quadrangular frame with an upper side provided with a curved handle, a base side and end sides. At least one of its lateral walls is movable, being provided with a rigid perimetral edge which slides telescopically within the frame. Displacement of this lateral wall occurs in a direction perpendicular to its plane between a retracted position in which it is located in the plane of the corresponding edge of the frame and a projecting position. The result is that the internal volume of the case is increased.

REFERENCES:
patent: 40348 (1863-10-01), Mayer
patent: 249092 (1881-11-01), Protzen
patent: 440278 (1890-11-01), Payntar
patent: 892125 (1908-06-01), Bourne
patent: 1341099 (1920-05-01), Abramson
patent: 1344408 (1920-06-01), King
patent: 1573721 (1926-02-01), Loeffler
patent: 1756775 (1930-04-01), Winning
patent: 2087951 (1937-07-01), Jarvis
patent: 2508305 (1950-05-01), Teetor
patent: 3128855 (1964-04-01), Hoffman et al.

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