Laboratory apparatus
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Mar 10, 2015
Issued Date -
N/A
app pub date -
Oct 31, 2011
filing date -
Oct 31, 2011
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
The present invention relates to a glass laboratory apparatus that includes a pre filter and a main filter to scrub solids from a gas using water filtration. A preferred embodiment of the present invention includes a main vessel adapted to hold a volume of a liquid such as water and an inlet conduit with an opening above the liquid level in the main vessel and an outlet below the surface of the liquid level in the main vessel. A pre filter arranges in the inlet conduit at a level above the liquid level in the main vessel. A main filter is located below the water level in the main vessel. A negative pressure is supplied to draw a gas through the first, pre-filter, through the water and second main filter.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
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