Stopper structure for rotary operation member, electronic device, and channel stopper
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
May 6, 2014
Grant Date -
Jul 28, 2011
app pub date -
Dec 23, 2010
filing date -
Jan 27, 2010
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A stopper structure includes a wall defining an opening. A rotary electronic component has a rotational shaft extending through the opening. A channel stopper has a tubular body and an engagement projection. The tubular body is detachably mounted onto the rotational shaft and is inhibited from rotating relative thereto. The engagement projection extends from an end of the tubular body in an axial direction and a radial direction with respect to the rotational shaft. A rotary operation member is detachably mounted onto the rotational shaft and the tubular body and is inhibited from rotating relative thereto. The rotary operation member has an axial hole in which at least portions of the rotational shaft and the tubular body fit. A limiting portion provided on the wall is engageable with the engagement projection for limiting a range of rotation of the rotational shaft.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2010 Application Filing Year
- H03J Class
- 25 Applications Filed
- 16 Patents Issued To-Date
- 64 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 1 Citation Count
- H03J Class
- 0 % this patent is cited more than
- 11 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 | Nov 6, 2025 |
