Fluid-related function device
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jun 12, 2018
Issued Date -
N/A
app pub date -
Nov 27, 2014
filing date -
Dec 2, 2013
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
The present invention provides a fluid-related function device capable of suppressing deformation of a connection member and a case part which may adversely be generated by expansion of fluid stored in a space in which spatters at the time of resistance-welding are trapped. A pressure switch includes a space in which spatters generated at the time of projection-welding are trapped. The space is provided between a joint and a cap member. A communication passage brings inside and outside of the space into communication with each other. The communication passages is formed such that it permits fluid to pass through the communication passages and restrains spatters from passing through the communication passages.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2014 Application Filing Year
- F16K Class
- 1571 Applications Filed
- 1342 Patents Issued To-Date
- 85.43 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 1 Citation Count
- F16K Class
- 35.97 % 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 | Dec 12, 2025 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Dec 12, 2029 |
