Dual function tool for staple removing and letter opening

- Erkie, Inc.
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Description

FIG. 1 is a top, front and right side perspective view of a dual function tool for staple removing and letter opening, embodying my new design, wherein:

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a top plan view thereof; and

FIG. 7 is a bottom plan view thereof;

FIG. 8 is a top, front and right side perspective view of a second embodiment of the dual function tool for staple removing and letter opening, embodying my new design, wherein:

FIG. 9 is a front elevational view thereof;

FIG. 10 is a rear elevational view thereof;

FIG. 11 is a right side elevational view thereof;

FIG. 12 is a left side elevational view thereof;

FIG. 13 is a top plan view thereof; and,

FIG. 14 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D342656 December 28, 1993 Hoshfeld et al.
D352217 November 8, 1994 Hoshfeld et al.
D401492 November 24, 1998 Joseph, Jr.
D403218 December 29, 1998 Benktzon et al.
578038 March 1897 Hesterhagen
2518485 August 1950 Maynard
3042047 July 1962 Plaskon
3088204 May 1963 Levitt
3143800 August 1964 Vizzi
3630486 December 1971 Foltle
3825961 July 1974 Klein
3928878 December 1975 VanHeuman
4670926 June 9, 1987 Bruno
4819673 April 11, 1989 McMullen
4921216 May 1, 1990 Krulich
5063666 November 12, 1991 Tsay et al.
5085404 February 4, 1992 Thieleke et al.
5090663 February 25, 1992 Crutchfield et al.
5292106 March 8, 1994 Li
5354033 October 11, 1994 Cheldin
5513833 May 7, 1996 Kirk
5720062 February 24, 1998 Vaught
5803435 September 8, 1998 Hsu
Other references
  • Industrial Equipment News p. 71 (Staple remover), Aug. 1960.
Patent History
Patent number: D414998
Type: Grant
Filed: Dec 11, 1998
Date of Patent: Oct 12, 1999
Assignee: Erkie, Inc. (Woodland Hills, CA)
Inventor: Erwin Cheldin (Las Vegas, NV)
Primary Examiner: Adir Aronovich
Attorney: Kelly Lowry & Kelley, LLP Bauersfeld
Application Number: 0/97,691
Classifications
Current U.S. Class: D 8/48; D8/14; D8/102
International Classification: 1902;