Combined paper cutter and trimmer for tearing away edge of perforated computer paper

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Description

FIG. 1 is a perspective view of a combined paper cutter and trimmer for tearing away edge of perforated computer paper showing my new design;

FIG. 2 is a side elevational view thereof;

FIG. 3 is a side elevational view thereof opposite that shown in FIG. 2;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is an end elevational view thereof; and

FIG. 7 is an end elevational view thereof opposite that shown in FIG. 6.

Referenced Cited
U.S. Patent Documents
D280904 October 8, 1985 Kruse et al.
2790498 April 1957 Carscallen
4529113 July 16, 1985 Elliott
4871156 October 3, 1989 Kozyrski et al.
4941380 July 17, 1990 Lockwood
4951539 August 28, 1990 Buckner
Patent History
Patent number: D317939
Type: Grant
Filed: Jan 19, 1989
Date of Patent: Jul 2, 1991
Assignee: Curtis Manufacturing Company, Inc. (Jaffrey, NH)
Inventors: Thomas W. Judd (Peterborough, NH), Edward L. Hames (Peterborough, NH)
Primary Examiner: James R. Largen
Assistant Examiner: CathyAnne MacCormac
Attorney: Richard P. Crowley
Application Number: 7/299,748
Classifications
Current U.S. Class: D18/34