Vented spout for a liquid storage container
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 12, 2019
Grant Date -
May 16, 2019
app pub date -
Oct 24, 2018
filing date -
Nov 14, 2017
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
The spout includes a first and a second member. The first member includes an elongated and generally tubular first main body having two segregated and parallel internal passageways, one being an air duct and the other being a liquid duct. Both ducts are substantially straight and substantially unobstructed along the entire first main body but the air duct ends with at least one constricted opening through which the air circuit exits the air duct. A valve is juxtaposed to the rear end of the first main body and is made integral therewith. The valve engages a valve seat provided at the rear end of a tubular inner conduit inside the second member and in which a rear section of the first main body is slidingly axially movable. The valve is normally maintained closed by a biasing element. The spout may be provided with a child resistant closure (CRC) device.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2018 Application Filing Year
- B65D Class
- 4410 Applications Filed
- 2755 Patents Issued To-Date
- 62.48 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 3 Citation Count
- B65D Class
- 44.29 % 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 | May 12, 2027 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | May 12, 2031 |
