Tri-cushioning sock
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Description
FIG. 1 is a first front perspective view of a tri-cushioning sock according to an embodiment of the present invention having distinct areas at or about the toe, the heel and the ankle of a wearer's foot, wherein those three areas can be made of different materials, e.g., cotton, acrylic, tactel, and nylon;
FIG. 2 is a back side perspective view thereof;
FIG. 3 is a right side view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a second front perspective view thereof with the sock in an alternative position; and,
FIG. 6 is a bottom perspective view thereof.
The portions showing broken lines are not part of the claimed invention, but are included to show environment.
Claims
An ornamental design for a tri-cushioning sock, as shown and described.
Referenced Cited
Patent History
Patent number: D484302
Type: Grant
Filed: Aug 2, 2002
Date of Patent: Dec 30, 2003
Assignee: Renfro Corporation (Mount Airy, NC)
Inventor: Cindy Jones Dickson (Mount Airy, NC)
Primary Examiner: Paula A. Mortimer
Attorney, Agent or Law Firm: Kilpatrick Stockton LLP
Application Number: 29/164,869
Type: Grant
Filed: Aug 2, 2002
Date of Patent: Dec 30, 2003
Assignee: Renfro Corporation (Mount Airy, NC)
Inventor: Cindy Jones Dickson (Mount Airy, NC)
Primary Examiner: Paula A. Mortimer
Attorney, Agent or Law Firm: Kilpatrick Stockton LLP
Application Number: 29/164,869
Classifications
Current U.S. Class:
D2/994;
D2/980
International Classification: 0204;
International Classification: 0204;