|Publication number||USD260578 S|
|Application number||US 05/970,375|
|Publication date||Sep 8, 1981|
|Filing date||Dec 18, 1978|
|Publication number||05970375, 970375, US D260578 S, US D260578S, US-S-D260578, USD260578 S, USD260578S|
|Inventors||Philip A. Cox|
|Export Citation||BiBTeX, EndNote, RefMan|
|Referenced by (1), Classifications (2)|
|External Links: USPTO, USPTO Assignment, Espacenet|
FIG. 1 is a front perspective view of the portable expanding file case showing my new design;
FIG. 2 is a rear perspective view of the portable expanding file case;
FIG. 3 is a side elevational view of the portable expanding file case; and
FIG. 4 is an end view of the portable expanding file case.
The design of the portable expanding file case is characterized by a handle and closing catch and concertina side walls capable of expansion and contraction. A metal reinforcing strip is provided on the closing flap of the case.
|Citing Patent||Filing date||Publication date||Applicant||Title|
|US7331464||Dec 6, 2004||Feb 19, 2008||Macdonald Marjorie A||Medical record keeping system|