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Patent
D252180
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Priority
Mar 31 1977
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Filed
Mar 31 1977
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Issued
Jun 26 1979
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Expiry
Jun 26 1993
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Assg.orig
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Entity
unknown
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21
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5
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n/a
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The ornamental design for a pizza crust perforator, as shown.
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FIG. 1 is a perspective view of the pizza crust perforator showing my new
design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a right side elevation thereof; and,
FIG. 4 is a rear elevation thereof.
Zuber, Joseph M.
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
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