Single hole punch

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Description

The claimed single hole punch is a tool for making holes on paper.

FIG. 1 is a front elevational view of a single hole punch showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

The broken line showing a portion of the top is included for information purposes only and forms no part of the claimed design.

Claims

The ornamental design for a single hole punch, as shown.

Referenced Cited
U.S. Patent Documents
2251053 July 1941 Hoffmann
D191556 October 1961 Fleming et al.
D378834 April 15, 1997 Yuen
D425560 May 23, 2000 Yuen
D467778 December 31, 2002 Nolan
D470889 February 25, 2003 Daley, Jr.
D505606 May 31, 2005 Sinisi
D529094 September 26, 2006 Weng
20050039590 February 24, 2005 Weng
Patent History
Patent number: D554185
Type: Grant
Filed: Jun 3, 2005
Date of Patent: Oct 30, 2007
Inventor: Tung Yan Lau (Hong Kong)
Primary Examiner: Elizabeth A. Albert
Application Number: 29/231,319
Classifications
Current U.S. Class: Perforating Or Cutting (13) (D19/72)