Tread surface and periphery of a footwear unit sole

Description

FIG. 1 is a bottom plan view of a tread surface and periphery of a footwear unit sole showing my new design;

FIG. 2 is a right side elevational view;

FIG. 3 is a left side elevational view;

FIG. 4 is a front edge elevational view;

FIG. 5 is a rear edge elevational view; and

FIG. 6 is a fragmentary cross-sectional view taken along line 6--6 in FIG. 1.

Claims

The ornamental design for a tread surface and periphery of a footwear unit sole, as shown and described.

---

Inventors:	Bernasconi; Giorgio (Varese, IT)
Assignee:	Vibram S.p.A. (IT)
Appl. No.:	07/223,532
Filed:	July 25, 1988

---

Current U.S. Class:	D2/957; D2/960
Field of Search:	;D2/264,265,274,308-314,317-322 ;36/25R,32R,28,29,59R,59C,102-106,112-116,132,136

---

References Cited [Referenced By]

---

U.S. Patent Documents

D266797	November 1982	Lucarelli et al.
D281460	November 1985	Parker
D289943	May 1987	Liebscher et al.

Primary Examiner: Zarfas; Louis S.
Attorney, Agent or Firm: Samuels, Gauthier, Stevens