Expandable case

Details Expandable case Expandable case

1990-06-12

1992-01-21

Weaver, Sue A.

Trunks and hand-carried luggage

Hand luggage

Variable volume

190 22, 190107, 220 428, 220 8, A45C 700, A45C 1300, A45C 1302

Patent

active

050820940

ABSTRACT:
A case including side wall portions and a central frame portion, and substantially rigid means on the side wall portions adapted to engage substantially rigid complementary means on the central frame portion, the side walls being adapted to move a predetermined distance relative to the central frame portion so as to expand the case to one of a plurality of substantially predetermined case sizes.

REFERENCES:
patent: 16336 (1857-01-01), Loewenberg
patent: 587487 (1897-08-01), Palica
patent: 764144 (1904-07-01), McGowan
patent: 1241210 (1917-09-01), Harvey
patent: 2416142 (1947-02-01), Bennett
patent: 2475961 (1949-07-01), Hilbert
patent: 2699848 (1955-01-01), Kaplan
patent: 3316460 (1967-04-01), Scoville
patent: 3738358 (1973-06-01), Hallet
patent: 3738458 (1973-06-01), Yount
patent: 3837548 (1974-09-01), Nerger
patent: 4630717 (1986-12-01), Tong
patent: 4693346 (1987-09-01), Eversdijk
patent: 4787488 (1988-11-01), Campanini
patent: 4844215 (1989-07-01), Ambasz
patent: 4854430 (1989-08-01), Peterson

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