Lock device
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
May 15, 2018
Issued Date -
N/A
app pub date -
Dec 11, 2013
filing date -
Dec 12, 2012
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A lock device includes a base, a first rotation member, a second rotation member, a first elastic member, and a second elastic member. Protrusions are provided on one of the base and one of the first rotation member and the second rotation member. The protrusions are protruded in a direction parallel to the rotation axis of the first rotation member. An end of one of the first elastic member and the second elastic member is fixed to the protrusions. The protruding length in the rotation axis direction of the protrusions is longer than the length in the rotation axis direction of one of the first elastic member and the second elastic member.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2013 Application Filing Year
- E05B Class
- 711 Applications Filed
- 633 Patents Issued To-Date
- 89.03 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 1 Citation Count
- E05B Class
- 26.71 % 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 15, 2025 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Nov 15, 2029 |
