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Patent
D309254
Priority
Jun 25 1987
Filed
Aug 05 1987
Issued
Jul 17 1990
Expiry
Jul 17 2004
Assg.orig
Entity
unknown
35
26
n/a
The ornamental design for a roller wheel , as shown and described.
FIG. 1 is a perspective partial view of a roller wheel showing my new
design positioned within environmental structure which is depicted in
broken lines for illustrative purposes only and forming no part of the
claimed design;
FIGS. 2 and 3 are respectively one side elevational view thereof, and an
elevational view of the opposite side; and
FIG. 4 is a rear elevational view of the roller shown in FIG. 1.
Guile, Henry B. O.
Patent
Priority
Assignee
Title
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Patent
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Date
Maintenance Fee Events
n/a
Date
Maintenance Schedule
n/a