Boundary barrier for a sports playing field

Description

FIG. 1 is a perspective view of a boundary barrier for a sports playing field showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a left end elevational view thereof; and,

FIG. 7 is a right end elevational view thereof.

The broken lines in FIG. 1 are for illustrative purposes only and form no part of the claimed design.

Referenced Cited
U.S. Patent Documents
D278341 April 9, 1985 Kelly
D322486 December 17, 1991 Westphal et al.
615350 December 1898 Fountain
2116426 May 1938 Cecil
3226118 December 1965 Nehl
3284819 November 1966 Nissen
3698290 October 1972 Wallace
3762113 October 1973 O'Mullan et al.
3963218 June 15, 1976 Glaesener
4035059 July 12, 1977 DeMaster
4142814 March 6, 1979 Sanchez
4336932 June 29, 1982 Steiner
4392647 July 12, 1983 Golebieski
4429872 February 7, 1984 Capachi
5066000 November 19, 1991 Dolan
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Foreign Patent Documents
0160952 November 1985 EPX
Patent History
Patent number: D349738
Type: Grant
Filed: Sep 20, 1993
Date of Patent: Aug 16, 1994
Assignee: In-Line Sport Systems, Inc. (Minneapolis, MN)
Inventors: Robert O. Naegele, III (Minneapolis, MN), James E. Becker (Chaska, MN)
Primary Examiner: Melvin B. Feifer
Assistant Examiner: Cheri Cohen
Law Firm: Merchant, Gould, Smith, Edell, Welter & Schmidt
Application Number: 0/13,173
Classifications
Current U.S. Class: D21/199; With Hollow Core (D25/122)