Circular shoelace or drawstring fastener

- Harber Inc.
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Description

FIG. 1 is a perspective view of a circular shoelace or drawstring fastener showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a side elevational view thereof;

FIG. 5 is a front elevational view thereof; and

FIG. 6 is a rear elevational view thereof.

Referenced Cited
U.S. Patent Documents
RE31052 October 12, 1982 Adams
D251478 April 3, 1979 Boden
D297304 August 23, 1988 Ito et al.
781091 January 1905 Phillips
1204457 November 1916 Kreeft
1639278 August 1927 Wharton et al.
2293719 August 1942 Eby
2424444 July 1947 Fox
2457195 December 1948 Bagnall, Jr.
2524649 October 1950 Buhler
3074135 January 1963 Brodowski
3106003 October 1963 Herdman
3456234 July 1969 Lyman, Jr.
3806860 April 1974 Flammini
3845575 November 1974 Boden
4288891 September 15, 1981 Boden
4328605 May 11, 1982 Hutchison et al.
4485529 December 4, 1984 Blum
Foreign Patent Documents
125030 March 1949 SEX
Patent History
Patent number: D308282
Type: Grant
Filed: Jun 28, 1988
Date of Patent: Jun 5, 1990
Assignee: Harber Inc. (Eden Prairie, MN)
Inventors: Mark W. Bergman (Minnetonka, MN), Daniel L. Harris (Minneapolis, MN)
Primary Examiner: Louis S. Zarfas
Law Firm: Kinney & Lange
Application Number: 7/212,732
Classifications
Current U.S. Class: D/2316; D/8383