Letter opener


FIG. 1 is a top, front left side perspective view of a letter opener showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a rear elevational view thereof; and

FIG. 6 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D230320 February 1974 Lowery
2247840 July 1941 Harrison
Other references
  • U.S. Gov't. Office & Furnishings Supply catalog, 1982, p. 292, Model 1528, Paper Punch.
Patent History
Patent number: D303616
Type: Grant
Filed: Jun 23, 1986
Date of Patent: Sep 26, 1989
Assignee: The Cloverline Incorporated (Chicago, IL)
Inventor: Norbert Leopoldi (Chicago, IL)
Primary Examiner: Bernard Ansher
Assistant Examiner: Terry A. Pfeffer
Attorneys: Robert E. Knechtel, Basil E. Demeur
Application Number: 6/877,724
Current U.S. Class: D/8102