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Patent
D573073
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Priority
Nov 05 2007
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Filed
Nov 05 2007
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Issued
Jul 15 2008
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Expiry
Jul 15 2022
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Assg.orig
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Entity
unknown
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2
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14
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n/a
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The ornamental design for an exhaust extension, as shown and described.
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FIG. 1 is a side elevational view of an exhaust extension, showing my new design;
FIG. 2 is an end elevational view thereof from the left in FIG. 1;
FIG. 3 is an elevational view thereof from the right in FIG. 1;
FIG. 4 is a fragmentary sectional view thereof as seen along the line 4—4 in FIG. 1; and,
FIG. 5 is a fragmentary sectional view thereof as seen along the line 5—5 in FIG. 1.
Bozajian, Jerald R.
Patent |
Priority |
Assignee |
Title |
D875630, |
Jul 03 2018 |
|
Exhaust muffler for automobile |
D875631, |
Jul 03 2018 |
|
Exhaust muffler for automobile |
Patent |
Priority |
Assignee |
Title |
1585951, |
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2047378, |
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2489480, |
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2570728, |
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2771908, |
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2858853, |
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2922663, |
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4261600, |
Dec 11 1978 |
Breeze-Torca Products, LLC |
Pipe coupling for lap joints |
4714279, |
Nov 03 1986 |
INDUSTRIES AUTO-TECH INC |
Exhaust pipe coupler |
5096230, |
Mar 20 1991 |
General Resource Corporation |
Quick release adapter for connecting an exhaust removal hose to a vehicle tail pipe using magnets |
5915735, |
Mar 07 1996 |
OMNIMAX INTERNATIONAL, INC |
Repositionable flexible downspout extension |
6041825, |
Mar 07 1996 |
OMNIMAX INTERNATIONAL, INC |
Repositionable flexible downspout extension |
6123369, |
Dec 02 1998 |
Donaldson Company, Inc |
Pipe lap joint and methods |
20070176416, |
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Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a