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Patent
D731035
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Priority
Mar 07 2014
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Filed
Mar 07 2014
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Issued
Jun 02 2015
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Expiry
Jun 02 2029
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Assg.orig
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Entity
unknown
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48
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32
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n/a
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The ornamental design for a delta ring seal for ball valve seat, as shown and described.
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FIG. 1 is a top and side perspective view of a delta ring seal for ball valve seat;
FIG. 2 is a side perspective view thereof;
FIG. 3 is a bottom and side perspective view thereof; and,
FIG. 4 is a cross sectional view through line 4-4 of FIG. 2.
Lo Cicero, Charles
Patent |
Priority |
Assignee |
Title |
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Jun 23 2015 |
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10907738, |
Sep 29 2015 |
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ABC FILLERS, INC |
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10962001, |
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Kerr Machine Co |
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11078903, |
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Kerr Machine Co |
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Dec 10 2018 |
Kerr Machine Co. |
Fluid end |
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Kerr Machine Co |
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Kerr Machine Co. |
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Kerr Machine Co. |
Fluid routing plug |
11897747, |
Mar 27 2019 |
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D790082, |
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D856498, |
Jan 31 2013 |
SPM OIL & GAS INC |
Valve seat |
D880661, |
Aug 24 2017 |
Kerr Machine Co |
Tapered valve seat |
D884130, |
Apr 15 1997 |
Swagelok Company |
Back ferrule |
D886951, |
Aug 24 2018 |
BRIDON INDUSTRIES, INC |
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D958934, |
Jan 04 2021 |
YE SIANG ENTERPRISE CO., LTD. |
Cover for a fluid filter |
D958935, |
Jan 04 2021 |
YE SIANG ENTERPRISE CO., LTD. |
Cover for a fluid filter |
D959602, |
Jan 04 2021 |
YE SIANG ENTERPRISE CO., LTD. |
Cover for a fluid filter |
D963792, |
Jan 04 2021 |
YE SIANG ENTERPRISE CO., LTD. |
Cover for a fluid filter |
Patent |
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Assignee |
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West & Sons Engineers Limited |
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Feb 04 2014 |
ASM IP Holding B.V.; ASM IP HOLDING B V |
Shower plate |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a