Pocket grounding device without power socket
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Dec 29, 2011
app pub date -
Jun 28, 2010
filing date -
Jun 28, 2010
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A pocket grounding device without power socket has a casing, an AC plug and a circuit board. The AC plug is mounted in the casing and electronically connected to the circuit board. The circuit board has a ground detecting circuit having three ports respectively connected to the AC plug, an electronic switch connected between to two of the ports and a controlling terminal thereof connected to the last port, and an indicator exposed to the casing. The indictor is driven to light according to an AC outlet of a power strip having good or bed grounding connection. Therefore, a user checks the indicator status to judge whether the AC power strip has good grounding connection.
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