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United States Patent D461,039
Polifroni August 6, 2002

Hexagonal shaped non-skid tread surface for an arch support

Claims


The ornamental design for a hexagonal shaped non-skid tread surface for an arch support.
Inventors: Polifroni; Joseph Paul (Solana Beach, CA)
Appl. No.: D/148,726
Filed: September 26, 2001

Current U.S. Class: D2/946 ; D2/961; D2/962
Current International Class: 0204
Field of Search: D2/946,961,962 36/43,44,10,145,146

References Cited

U.S. Patent Documents
2771691 November 1956 Luchs
2978818 April 1961 Baumann
4619056 October 1986 Lin et al.
D446913 August 2001 Holden
Primary Examiner: Simone; Dominic
Attorney, Agent or Firm: Brown, Martin, Haller & McClain

Description



FIG. 1 is a plan view of a hexagonal shaped non-skid tread surface for an arch support, the outline of a right arch support being indicated in broken lines to illustrate the position of the tread design. There is no indication of the tread design on the top surface of the arch support.

FIG. 2 is a left side elevation of the tread design of FIG. 1, the outline of the right arch support being indicated in broken lines to illustrate the position of the patch; the left arch support includes an identical tread design, the right side elevational view of the tread design being the same.

FIG. 3 is a similar view of FIG. 1 showing an alternative embodiment of the patch design having a raised rim around the diamond shaped non-skid tread surface for an arch support, the outline of an alternative left arch support being indicated in broken lines to illustrate the position of the tread design. There is no indication of the tread design on the top surface of the arch support.

FIG. 4 is a plan view of a hexagonal shaped non-skid tread surface for an arch support, the outline of a right arch support being indicated in broken lines to illustrate the position of the tread design.

FIG. 5 is a sectional view taken along line 5--5 of FIG. 1 showing the raised tread texture; and,

FIG. 6 is a sectional view along line 6--6 to FIG. 3 showing the raised tread texture and raised rim.

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