Air-tight switching device for use in a pneumatic tool
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
May 1, 2018
Issued Date -
N/A
app pub date -
Mar 24, 2015
filing date -
Mar 27, 2014
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A switching device for a pneumatic tool includes a valve member, a connecting member and an operating unit. The valve member is rotatable relative to the pneumatic tool between first and second positions. The connecting member is coupled to the valve member in a manner such that the connecting member drives the rotation of the valve member and that an assembly of the valve member and the connecting member is flexible, so as to establish an air-tight seal between the valve member and a pneumatic motor of the pneumatic tool. The operating unit is mounted on the pneumatic tool and coupled co-rotatably to the connecting member.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2015 Application Filing Year
- B25B Class
- 711 Applications Filed
- 556 Patents Issued To-Date
- 78.20 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 1 Citation Count
- B25B Class
- 34.41 % this patent is cited more than
- 7 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Nov 1, 2025 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Nov 1, 2029 |
