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Patent
D318098
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Priority
May 31 1988
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Filed
May 31 1988
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Issued
Jul 09 1991
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Expiry
Jul 09 2005
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Assg.orig
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Entity
unknown
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4
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23
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n/a
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The ornamental design for a valve check member, as shown and described.
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FIG. 1 is a perspective view of a valve check member showing my new design;
FIG. 2 is a side elevational view thereof, the other sides being the same
as the side shown;
FIG. 3 is an end elevational view thereof;
FIG. 4 is an end elevational view taken from the end opposite that shown in
FIG. 3.
Rizer, E. Lloyd
Patent |
Priority |
Assignee |
Title |
1241352, |
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1984497, |
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1996291, |
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201870, |
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2754048, |
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2757684, |
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3059895, |
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3157191, |
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3508572, |
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367324, |
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3712334, |
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3846730, |
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3879013, |
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4123089, |
Feb 28 1977 |
Oxequip Health Industries Inc. |
Gas service unit |
4629159, |
Jan 08 1985 |
Astra Tech Aktiebolag |
Valve-provided connecting device |
711771, |
|
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|
137797, |
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137799, |
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137800, |
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137801, |
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137987, |
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139152, |
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218518, |
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Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a