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Patent
D287264
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Priority
Apr 25 1983
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Filed
Apr 25 1983
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Issued
Dec 16 1986
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Expiry
Dec 16 2000
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Assg.orig
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Entity
unknown
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7
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7
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n/a
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The ornamental design for a side door casing spool for an oilwell casing, as shown and described.
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FIG. 1 is a perspective view taken from the top, front and left side of a
side door casing spool for an oilwell casing showing our new design;
FIG. 2 is a front elevational view thereof, the rear being the same as the
front shown;
FIG. 3 is a left side elevational view thereof, the right side being the
same as the left side shown; and,
FIG. 4 is a top plan view thereof, the bottom being the same as the top
shown.
Rinaldo, Marion, Crouch, William J.
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