Opening/closing device
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Aug 15, 2017
Grant Date -
Mar 10, 2016
app pub date -
Apr 1, 2014
filing date -
Apr 9, 2013
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An opening/closing device includes a fixed member, an opening/closing member, and a hinge device. The fixed member has inside wall sections and pin insertion holes. The opening/closing member has outside wall sections and pin supporting holes. The hinge device has a case that is inserted and held between the inside wall sections, pressing members that are disposed inside the case and are capable of rotating, a spring disposed between the pressing members, and pin members that are inserted through the pin supporting holes and the pin insertion holes and engage with the pressing members. The pin members are inserted through the pin supporting holes and the pin insertion holes from the outside of the outside wall sections.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2014 Application Filing Year
- B60R Class
- 2971 Applications Filed
- 2488 Patents Issued To-Date
- 83.75 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 4 Citation Count
- B60R Class
- 13.21 % this patent is cited more than
- 8 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 | Feb 15, 2025 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Feb 15, 2029 |
