Paper Roll Holder
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Jan 1, 2009
app pub date -
Oct 6, 2005
filing date -
Oct 7, 2004
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
The invention relates to a paper roll support for use as a room air freshener, in particular for toilet paper rolls, with an internal space and a longitudinal axis (14) extending horizontally in the operating state. It is proposed according to the invention that a movable membrane element (54) extending along the longitudinal axis of the paper roll support (10) be arranged in the internal space (50), said membrane element subdividing the internal space into two chambers (72, 74), wherein the membrane element (54) is arranged in such a way that it moves about the longitudinal axis of the paper roll support (10) in the operating state on rotation of the latter in such a way that the volumes of the chambers defined by the membrane element (54) vary inversely, and wherein the chambers (72, 74) optionally have closable connection openings (82) for air exchange with the surrounding environment. The invention additionally relates to a system consisting of a paper roll support and a paper roll mounted thereon, a paper roll holder and use of a paper roll support.
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