Pumping device for vehicle seat
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Oct 18, 2016
Grant Date -
Jun 11, 2015
app pub date -
Jun 28, 2013
filing date -
Jun 28, 2012
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Disclosed herein is a pumping device for a vehicle seat including a clutch portion transferring rotational force input from a handle lever to a link means, a brake portion fixing the link means, a cylindrical front housing accommodating the clutch portion and the brake portion therein and having a pair of stoppers formed on an outer side surface thereof so as to be spaced apart from each other at a predetermined interval, a lever bracket having a pair of bracket legs provided radially outwardly with respect to the respective stoppers, the lever bracket being rotatably arranged on the outer side surface of the front housing so as to connect the handle lever to the clutch portion, and a return spring having a main body portion configured of a ring-shaped leaf spring and a pair of bending portions formed by bending both end portions of the main body portion.
First Claim
Other Claims data not available
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
- 5 Citation Count
- F16D Class
- 26.65 % this patent is cited more than
- 9 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 | Apr 18, 2028 |
