File folder with connecting side pieces
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 18, 2001
Issued Date -
N/A
app pub date -
Aug 2, 1999
filing date -
Oct 15, 1996
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A file folder includes a front sheet and a rear sheet made of a rigid material which are connected to each other by a flexible back. At least one of the sheets has an inwardly directed flap. Connecting pieces connected to side edges of the flap keep the flap spaced from the respective sheet to which the flap is attached, with the connecting pieces attached to the respective sheet and the flap by mechanical connections, for example mortise and tenon joints. Locking elements prevent the mortise and tenon joints from losening.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully