Box cutter

- Cosco Industries, Inc.
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Description

FIG. 1 is a front elevational view of a box cutter showing my new design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is an exploded front elevational view thereof; and,

FIG. 8 is an exploded top plan view thereof.

The broken line showing of the razor blade is for illustrative purposes only and forms no part of the claimed design.

Referenced Cited
U.S. Patent Documents
D177615 May 1956 Cralle
2730800 January 1956 Bailey
2840903 July 1958 Christensen
2867901 January 1959 Warnes
2869233 January 1959 Mahoney
2984003 May 1961 Minton
3195231 July 1965 Lightburn
3406447 October 1968 Travlos
3525152 August 1970 Fattori
3621570 November 1971 Kolde
3624901 August 1971 Pettit
3898733 August 1975 Cormier
3999290 December 28, 1976 Wood
4028758 June 14, 1977 O'Connor
4081903 April 4, 1978 Cormier
4167810 September 18, 1979 Gilbert
4433484 February 28, 1984 Antisdel et al.
4570342 February 18, 1986 Baum
4631829 December 30, 1986 Schmidt et al.
4675996 June 30, 1987 DuBuque
4744146 May 17, 1988 Schmidt
4748743 June 7, 1988 Anderson et al.
Other references
  • Exhibit A--Photographs of Tru-Kut box cutter and photocopies of packaging container for Tru-Kut boxcutter.).
Patent History
Patent number: D328229
Type: Grant
Filed: Jul 5, 1990
Date of Patent: Jul 28, 1992
Assignee: Cosco Industries, Inc. (Spring Valley, NY)
Inventor: Richard Gmoch (Middletown, NJ)
Primary Examiner: Bernard Ansher
Assistant Examiner: Philip Hyder
Law Firm: Senniger, Powers, Leavitt & Roedel
Application Number: 7/548,066
Classifications
Current U.S. Class: D 8/99