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Patent
D320734
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Priority
Sep 12 1988
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Filed
Sep 12 1988
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Issued
Oct 15 1991
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Expiry
Oct 15 2005
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Assg.orig
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Entity
unknown
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4
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8
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n/a
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The ornamental design for a bolt for exhaust manifold, as shown and described.
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FIG. 1 is a perspective view of a bolt for exhaust manifold showing my new
design;
FIG. 2 is a left side elevational view thereof, the opposite side being a
mirror image;
FIG. 3 is a front elevational view thereof; and
FIG. 4 is a bottom plan view thereof.
Gallagher, Roy L.
Patent |
Priority |
Assignee |
Title |
2182462, |
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3152334, |
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4367970, |
Oct 05 1979 |
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Die insert lock screws |
167527, |
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227442, |
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D243154, |
Nov 16 1973 |
HARVARD INDUSTRIES, INC , A CORP OF DE |
Threaded fasteners |
D273460, |
Jul 20 1981 |
SP Industries, Inc. |
Bolt |
59346, |
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
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