Battery pack
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Feb 19, 2019
Grant Date -
Feb 1, 2018
app pub date -
Jul 26, 2017
filing date -
Jul 29, 2016
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Each battery module of a battery pack includes a stack of serially connected battery cells, a gas discharge duct extending in a cell arrangement direction to guide gas discharged from a relief valve of each battery cell to an outside of the battery module, the gas discharge duct having a first connection opening at one end and a second connection opening at the other end, a first connection terminal piece having an inner end portion electrically connected to an electrode of one of the battery cells at one end of the serial connection and an outer end portion disposed inside the first connection opening, and a second connection terminal piece having an inner end portion electrically connected to an electrode of another one of the battery cells at another end of the serial connection and an outer end portion disposed inside the second connection opening.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2017 Application Filing Year
- H01M Class
- 6607 Applications Filed
- 4942 Patents Issued To-Date
- 74.80 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 6 Citation Count
- H01M Class
- 45.59 % this patent is cited more than
- 6 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 | Aug 19, 2026 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Aug 19, 2030 |
