SHOCK-RESISTANT PROTECTIVE SHELL OF PORTABLE APPLIANCE
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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N/A
Issued Date -
Apr 23, 2015
app pub date -
Apr 12, 2013
filing date -
Apr 17, 2012
priority date (Note) -
Published
status (Latency Note)
Importance
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US Family Size
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Non-US Coverage
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Abstract
A shock-resistant protective shell for a portable electric appliance includes a protective shell additionally arranged on a surface of a portable electric appliance and matching the shape of the portable electric appliance, with a buffer body protruding towards an exterior of the protective shell arranged at the corner of the protective shell. A primary buffer axis of the buffer body points to the centroid of the portable electric appliance, or the projection of the primary buffer axis in the principal plane of the electric appliance extends along the angular bisector between two adjacent sides. The buffer body is arranged with a secondary buffer axis arranged perpendicular to the primary buffer axis or perpendicular to the principal plane of the portable electric appliance. The thickness of the buffer body is at least 3 times of the average thickness of the rest parts in the protective shell except for the buffer body.
First Claim
Other Claims data not available
Family
| Country | kind | publication No. | Filing Date |
|---|---|---|---|
| CN | A | CN102638954 | Apr 17, 2012 |
| CN | B | CN105960130 | Apr 17, 2012 |
| CN | B | CN106793622 | Apr 17, 2012 |
| CN | B | CN106604588 | Apr 17, 2012 |
| WO | A1 | WO2013155945 | Apr 12, 2013 |
International Classification(s)
- 2013 Application Filing Year
- B65D Class
- 3140 Applications Filed
- 2702 Patents Issued To-Date
- 86.06 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 11 Citation Count
- B65D Class
- 81.76 % this patent is cited more than
- 10 Age