Ring binder

- Karl Storz GmbH & Co. KG
Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a front elevational view of a ring binder in accordance with the new design;

FIG. 2 is a side elevational view of the ring binder of FIG. 1;

FIG. 3 is a rear elevational view of the ring binder of FIG. 1;

FIG. 4 is a bottom plan view of the ring binder of FIG. 1; and,

FIG. 5 is a top plan view of the ring binder of FIG. 1.

The broken lines showing environment in the drawings are for information purposes only and form no part of the claimed design.

Claims

The ornamental design for a ring binder, as shown and described.

Referenced Cited
U.S. Patent Documents
1843542 February 1932 Dawson
2539069 January 1951 Galeone
2852275 September 1958 Brook
3133367 May 1964 Rueppel
3305957 February 1967 Sobesky
D294774 March 22, 1988 Kitada
4744689 May 17, 1988 Sternberg
D325928 May 5, 1992 Bourgeois
D343862 February 1, 1994 Wyant
5332327 July 26, 1994 Gillum
5651628 July 29, 1997 Bankes et al.
D407434 March 30, 1999 Moor
D436372 January 16, 2001 Moor
6196591 March 6, 2001 Lieth
6382863 May 7, 2002 To et al.
D458634 June 11, 2002 Gerriet
Patent History
Patent number: D529087
Type: Grant
Filed: Dec 23, 2004
Date of Patent: Sep 26, 2006
Assignee: Karl Storz GmbH & Co. KG
Inventor: Steve Dixon (Pfalzgrafenweiler)
Primary Examiner: Elizabeth A. Albert
Attorney: St. Onge Steward Johnston & Reens LLC
Application Number: 29/220,091
Classifications