Intermediate bulk container, valve and connector system
Number of patents in Portfolio can not be more than 2000
United States of America
Stats
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Nov 5, 2024
Grant Date -
Oct 26, 2023
app pub date -
Jun 28, 2023
filing date -
Jun 28, 2023
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
An intermediate bulk container, valve and connector system is provided that includes a split nut connector. The split nut connector is rotatably mounted on a valve adapter plate which connects with the valve, and is internally threaded for engagement with external threads on the intermediate bulk container outlet. An o-ring seal is aligned and positioned between the adaptor plate inlet and intermediate bulk container outlet by positioning surfaces to provide compression and sealing between the component engaging surfaces, and sealing contact is provided between corresponding surfaces of the components.
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 | |
---|---|---|
ELKHART PLASTICS INC | 3300 NORTH KENMORE STREET SOUTH BEND IN 46628 |
International Classification(s)

- 2023 Application Filing Year
- F16K Class
- 991 Applications Filed
- 309 Patents Issued To-Date
- 31.19 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Huston, Charles A | Edwardsburg, US | 4 | 3 |
# of filed Patents : 4 Total Citations : 3 |
Cited Art Landscape
- No Cited Art to Display

Patent Citation Ranking
- 0 Citation Count
- F16K Class
- 0 % this patent is cited more than
- 1 Age
Forward Cite Landscape
- No Forward Cites to Display

Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
---|---|---|---|---|
3.5 Year Payment | $1600.00 | $800.00 | $400.00 | May 5, 2028 |
7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | May 5, 2032 |
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | May 5, 2036 |
Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
Surcharge - 3.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
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

Legal Events
Date | Code | Event | Description |
---|---|---|---|
Oct 19, 2023 | MAFP | MAINTENANCE FEE PAYMENT | free format text: PAYMENT OF MAINTENANCE FEE, 4TH YEAR, LARGE ENTITY (ORIGINAL EVENT CODE: M1551); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY year of fee payment: 4 |
May 12, 2020 | P | Publication | |
Apr 22, 2020 | STCF | INFORMATION ON STATUS: PATENT GRANT | free format text: PATENTED CASE |
Dec 13, 2019 | STPP | INFORMATION ON STATUS: PATENT APPLICATION AND GRANTING PROCEDURE IN GENERAL | free format text: RESPONSE TO NON-FINAL OFFICE ACTION ENTERED AND FORWARDED TO EXAMINER |
Aug 14, 2019 | STPP | INFORMATION ON STATUS: PATENT APPLICATION AND GRANTING PROCEDURE IN GENERAL | free format text: NON FINAL ACTION MAILED |
Jul 19, 2019 | STPP | INFORMATION ON STATUS: PATENT APPLICATION AND GRANTING PROCEDURE IN GENERAL | free format text: DOCKETED NEW CASE - READY FOR EXAMINATION |
Jun 06, 2019 | STPP | INFORMATION ON STATUS: PATENT APPLICATION AND GRANTING PROCEDURE IN GENERAL | free format text: RESPONSE AFTER FINAL ACTION FORWARDED TO EXAMINER |
Mar 14, 2019 | STPP | INFORMATION ON STATUS: PATENT APPLICATION AND GRANTING PROCEDURE IN GENERAL | free format text: FINAL REJECTION MAILED |
Nov 19, 2015 | P | Published | |
Jul 22, 2015 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:YAMAGUCHI, SOSUKE;YAMADA, MASAKI;YAMAUCHI, KAZUHIRO;AND OTHERS;SIGNING DATES FROM 20150605 TO 20150610;REEL/FRAME:036157/0731 Owner name: CANON KABUSHIKI KAISHA, JAPAN |
May 18, 2015 | F | Filing | |
May 15, 2014 | PD | Priority Date |

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