Auxiliary tool for assembling and disassembling spark plug
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Sep 10, 2013
Grant Date -
Dec 29, 2011
app pub date -
Jun 11, 2011
filing date -
Jun 24, 2010
priority date (Note) -
In Force
status (Latency Note)
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Abstract
An auxiliary tool for assembling and disassembling a spark plug is used to assist the assembling and disassembling operation of the spark plug of a vehicle. The auxiliary tool comprises a spark plug sleeve, a flexible extender, and a rotating end portion. The spark plug sleeve is used to cover and rotate the spark plug. The flexible extender has flexibility and one end thereof is fixed on the spark plug sleeve. The rotating end portion is disposed on the other end of the flexible extender and detachably connected with a handle. In operation, the spark plug is firstly loosened by a conventional wrench, and the auxiliary tool then rotates the spark plug. The auxiliary tool is not limited by the limited engine space, so that the operational convenience of rotation operation can be increased and the operational time of assembling and disassembling the spark plug can be shortened.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2011 Application Filing Year
- B25B Class
- 575 Applications Filed
- 420 Patents Issued To-Date
- 73.05 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 11 Citation Count
- B25B Class
- 74.50 % this patent is cited more than
- 12 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Mar 10, 2025 |
