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Patent
D390916
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Priority
May 24 1996
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Filed
May 24 1996
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Issued
Feb 17 1998
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Expiry
Feb 17 2012
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Assg.orig
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Entity
unknown
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3
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10
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n/a
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The ornamental design for a safety valve, as shown.
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FIG. 1 is a perspective view of a safety valve showing my new design;
FIG. 2 is a right side view thereof;
FIG. 3 is a left side view thereof;
FIG. 4 is a top view thereof; and,
FIG. 5 is a bottom view thereof.
Valenzuela, Alfred
Patent |
Priority |
Assignee |
Title |
1237041, |
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1433643, |
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4642012, |
May 11 1984 |
Illinois Tool Works Inc. |
Fastening assembly for roofs of soft material |
968394, |
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223094, |
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D266019, |
Feb 19 1980 |
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Propane tank safety pressure vent valve |
D304817, |
Dec 19 1985 |
SCHRADER-BRIDGEPORT INTERNATIONAL, INC |
Tire valve |
D334616, |
Jul 24 1989 |
OPALTECH PTY LTD , A CO OF QUEENSLAND AUSTRALIA |
Air intake control valve member for swimming pools and spas |
FR1550524, |
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NL2179, |
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