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Patent
D272446
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Priority
Jun 08 1981
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Filed
Jun 08 1981
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Issued
Jan 31 1984
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Expiry
Jan 31 1998
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Assg.orig
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Entity
unknown
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8
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1
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n/a
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The ornamental design for a digital transfer switch with diagnostic display, as shown and described.
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FIG. 1 is a front perspective view of a digital transfer switch with
diagnostic display showing my new design;
FIG. 2 is a rear perspective view thereof;
FIG. 3 is a side elevational view thereof, the opposite side being a mirror
image;
FIG. 4 is a top plan view thereof.
Dellecave, Michael J., Klosterman, Sr., Jack L.
Patent |
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Assignee |
Title |
3264526, |
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