Odor screening system
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Mar 29, 2011
Issued Date -
N/A
app pub date -
Sep 24, 2007
filing date -
Sep 24, 2007
priority date (Note) -
In Force
status (Latency Note)
![]() |
A preliminary load of PAIR data current through [] has been loaded. Any more recent PAIR data will be loaded within twenty-four hours. |
PAIR data current through []
A preliminary load of cached data will be loaded soon.
Any more recent PAIR data will be loaded within twenty-four hours.
![]() |
Next PAIR Update Scheduled on [ ] |

Importance

US Family Size
|
Non-US Coverage
|
Patent Longevity
|
Forward Citations
|
Abstract
An apparatus and method are provided for screening odor emitters for one or more target odors. A screening station is adapted to permit an odor emitter, such as a pedestrian or vehicle, to pass through the screening station. An observation room contains a dog trained to identify at least one target odor. An airflow inducer; directs airflow through the screening station. A porous passage allows airflow from the screening station to the observation room. Air flows through the screening station to entrain odors emitted in the screening station and passes through the porous passage for sensing by the dog.
First Claim
all claims..Other Claims data not available
Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
BRASFIELD FREDDIE R | Not Provided |
International Classification(s)

- 2007 Application Filing Year
- G01N Class
- 5961 Applications Filed
- 3377 Patents Issued To-Date
- 56.66 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Brasfield, Freddie R | Knoxville, US | 6 | 120 |
# of filed Patents : 6 Total Citations : 120 |
Cited Art Landscape
- No Cited Art to Display

Patent Citation Ranking
- 16 Citation Count
- G01N Class
- 62.48 % this patent is cited more than
- 14 Age
Forward Cite Landscape
- No Forward Cites to Display

Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
---|
Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
Full Text

Legal Events
- No Legal Status data available.

Matter Detail

Renewals Detail
