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Patent
D678476
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Priority
Jul 09 2010
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Filed
Jul 09 2010
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Issued
Mar 19 2013
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Expiry
Mar 19 2027
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Assg.orig
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Entity
unknown
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8
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18
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n/a
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The ornamental design for an air supply unit, as shown and described.
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FIG. 1 is a perspective view of an air supply unit, showing the new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a left-side elevational view thereof;
FIG. 5 is a right-side elevational view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
Shumway, Mark S.
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Patent |
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Assignee |
Title |
153063, |
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180278, |
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195070, |
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215001, |
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215052, |
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D245482, |
Mar 26 1975 |
Aktiebolaget Atomenergi |
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D251011, |
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May 16 1977 |
|
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Feb 23 1981 |
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|
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|
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Date |
Maintenance Fee Events |
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Date |
Maintenance Schedule |
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