Apparatus for adhering ring protectors to punch holes on paper

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Description

FIG. 1 is a front elevational view of an apparatus for adhering ring protectors to punch holes on paper 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 lines shown in the drawings are included for the purpose of illustrating environment and form no part of the claimed design.

Claims

The ornamental design for an apparatus for adhering ring protectors to punch holes on paper, as shown.

Referenced Cited
U.S. Patent Documents
D244604 June 7, 1977 Ohta
D251008 February 6, 1979 Kajiwara
D320812 October 15, 1991 Yuen
D324700 March 17, 1992 Shimoo et al.
5658421 August 19, 1997 Carroll
D405830 February 16, 1999 Mak
D489094 April 27, 2004 Bodum
6789593 September 14, 2004 Aono et al.
Patent History
Patent number: D553684
Type: Grant
Filed: Jul 7, 2005
Date of Patent: Oct 23, 2007
Inventor: Tung Yan Lau (Hong Kong)
Primary Examiner: Elizabeth A. Albert
Application Number: 29/233,518
Classifications
Current U.S. Class: For Gluing, Sealing, Etc. (D19/66)