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Patent
D631945
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Priority
Nov 23 2009
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Filed
May 19 2010
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Issued
Feb 01 2011
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Expiry
Feb 01 2025
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Assg.orig
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Entity
unknown
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13
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7
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n/a
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The ornamental design for a valve diaphragm, as shown and described.
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FIG. 1 is a top view of our new design;
FIG. 2 is a bottom view of the design of FIG. 1;
FIG. 3 is a top perspective view of the design of FIG. 1;
FIG. 4 is a bottom perspective view of the design of FIG. 1;
FIG. 5 is an elevation view of the design of FIG. 1;
FIG. 6 is a top view of the design of FIG. 1 showing section line A—A; and,
FIG. 7 is a section view of the design of FIG. 1 taken along line A—A of FIG. 6.
The broken lines in the figures are for illustrative purposes only and form no part of the claimed design.
Shorey, Christopher Wilfred, Morris, Georgina Elizabeth
Patent |
Priority |
Assignee |
Title |
D676930, |
May 17 2010 |
HARTWELL MEDICAL LLC |
Diaphragm |
D682989, |
Nov 10 2010 |
MEDICAL DEVELOPMENTS INTERNATIONAL LIMITED |
Valve for a spacer |
D715404, |
Dec 18 2012 |
|
Non-return valve |
D739499, |
Nov 23 2009 |
Goyen Controls Co Pty Limited |
Valve diaphragm |
D753800, |
Apr 08 2015 |
|
Gas main gate box safety riser |
D755352, |
May 08 2015 |
|
Protective cap for engine oil drain valve |
D776428, |
Apr 30 2014 |
WATTS REGULATOR CO |
Plunger |
D787646, |
Sep 12 2014 |
ZURN WATER, LLC |
Flush valve diaphragm |
D862656, |
Oct 31 2016 |
|
Valve diaphragm |
D867531, |
Feb 26 2016 |
SPM OIL & GAS INC |
Valve member |
D917224, |
Sep 30 2019 |
O2COOL, LLC |
Bottle barrier |
ER6543, |
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|
ER9559, |
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Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a