Handheld tobacco grinder with windows
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Mar 12, 2013
Issued Date -
N/A
app pub date -
Dec 29, 2010
filing date -
Dec 29, 2010
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A grinder used to grind material, such as tobacco leaves and other dried fruit and herbs, having windows or plastic covered openings that provide visual access to the interior of the compartment in which the finely grinded material is collected. These windows or plastic covered openings allow the user to visually determine whether sufficient material has been grinded without the burdensome task of repeatedly opening and closing the compartment. Furthermore, the grinder of the present invention is designed to allow the windows or openings to be covered and sealed by a single clear plastic part that is injection molded directly onto the sidewalls of the grinder.
First Claim
Other Claims data not available
Family
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International Classification(s)
- 2010 Application Filing Year
- B02C Class
- 366 Applications Filed
- 256 Patents Issued To-Date
- 69.95 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 67 Citation Count
- B02C Class
- 99.55 % this patent is cited more than
- 12 Age
