Back support for a rucksack

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Description

FIG. 1 is a front view of the back support for a rucksack showing my new design.

FIG. 2 is a rear view thereof.

FIG. 3 is a left side view thereof.

FIG. 4 is a right side view thereof.

FIG. 5 is a top view thereof.

FIG. 6 is a bottom view thereof.

FIG. 7 is a perspective view thereof; and,

FIG. 8 is a front view of the back support for a rucksack 10 as it may be installed and used with a rucksack.

Claims

The ornamental design for a back support for a rucksack, as shown.

Referenced Cited
U.S. Patent Documents
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D224631 August 1972 Morris
3938718 February 17, 1976 Madison
D284616 July 15, 1986 Gamm
4842173 June 27, 1989 Scherer
4934573 June 19, 1990 Jaeger
D311094 October 9, 1990 Scherer
5320262 June 14, 1994 Levis
D352822 November 29, 1994 Levis
5553759 September 10, 1996 McMaster et al.
5564612 October 15, 1996 Gregory
5762243 June 9, 1998 McMaster et al.
5957356 September 28, 1999 Potempa
D426700 June 20, 2000 Gregory
D467060 December 17, 2002 Randesi et al.
20020158097 October 31, 2002 Beale
Patent History
Patent number: D507697
Type: Grant
Filed: Sep 24, 2003
Date of Patent: Jul 26, 2005
Assignee: Korea Industrial Fastener Corporation
Inventor: Song Eun Seong (Seoul)
Primary Examiner: Celia A. Murphy
Attorney: Madson & Metcalf
Application Number: 29/190,666
Classifications
Current U.S. Class: D3/216