Can tap
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 20, 2018
Grant Date -
Jul 23, 2015
app pub date -
Apr 12, 2013
filing date -
Jul 27, 2012
priority date (Note) -
In Force
status (Latency Note)
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Importance

US Family Size
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Non-US Coverage
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Abstract
Disclosed are can taps for dispensing fluids from containers. The can tap has a housing with an inlet and an outlet, and a pin. The pin has a flow portion in fluidic communication with the inlet and the outlet of the housing. The pin may have a blunt depressor capable of operating a valve on the container. The flow portion of the pin allows fluid to flow between the housing and the pin. The can tap may have a gasket comprising a material having a hardness that prevents deformation of the container.
First Claim
all claims..Other Claims data not available
Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
E I DU PONT DE NEMOURS AND COMPANY | 1007 MARKET STREET WILMINGTON DELAWARE 19898 UNITED STATES OF AMERICA |
International Classification(s)

- 2013 Application Filing Year
- F16K Class
- 1452 Applications Filed
- 1315 Patents Issued To-Date
- 90.57 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Ferraioli, Stephen James | Thorndale, US | 3 | 7 |
# of filed Patents : 3 Total Citations : 7 | |||
Jewell, Lewis Robert | Townsend, US | 3 | 7 |
# of filed Patents : 3 Total Citations : 7 | |||
Koban, Mary E | Chadds Ford, US | 26 | 79 |
# of filed Patents : 26 Total Citations : 79 | |||
Stasio, Anthony F | Newark, US | 5 | 7 |
# of filed Patents : 5 Total Citations : 7 | |||
Uphaus, Roderic Nathan | Troy, US | 5 | 12 |
# of filed Patents : 5 Total Citations : 12 |
Cited Art Landscape
- No Cited Art to Display

Patent Citation Ranking
- 1 Citation Count
- F16K Class
- 35.97 % this patent is cited more than
- 7 Age
Forward Cite Landscape
- No Forward Cites to Display

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 20, 2026 |
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | May 20, 2030 |
Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
Surcharge - 7.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
Surcharge - 11.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
Full Text

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