Patent
   D618140
Priority
Apr 03 2009
Filed
Apr 03 2009
Issued
Jun 22 2010
Expiry
Jun 22 2024
Assg.orig
Entity
unknown
12
12
n/a
We claim the ornamental design for a four-wheel orthopedic wheeled crutch, as shown and described.

FIG. 1 is a perspective view of a four-wheel orthopedic wheeled crutch, showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right-side elevational view thereof;

FIG. 5 is a left-side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Sanderson, Terry, Cesena, Bob

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Patent Priority Assignee Title
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Mar 23 2016CESENA, ROBERT BOB REVOLUTION TECHNOLOGIES INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0383420853 pdf
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