Overhead projector having an inverted head

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Description

FIG. 1 is a front and right side perspective view of an overhead projector having an inverted head showing our new design;

FIG. 2 is a front elevation view of the overhead projector of FIG. 1.

FIG. 3 is a back elevation view of the overhead projector of FIG. 1.

FIG. 4 is a right side elevation view of the overhead projector of FIG. 1.

FIG. 5 is a left side elevation view of the overhead projector of FIG. 1.

FIG. 6 is top plan view of the overhead projector of FIG. 1; and,

FIG. 7 is a bottom plan view of the overhead projector of FIG. 1.

Claims

The ornamental design for an overhead projector having an inverted head, as shown and described.

Referenced Cited
U.S. Patent Documents
D221901 September 1971 Patla
3979160 September 7, 1976 Anderson et al.
D244602 June 7, 1977 Mango et al.
D322264 December 10, 1991 Jewison
D349715 August 16, 1994 Darland
D350361 September 6, 1994 Hasegawa
Patent History
Patent number: D473254
Type: Grant
Filed: Mar 19, 2001
Date of Patent: Apr 15, 2003
Assignee: 3M Innovative Properties Company (St. Paul, MN)
Inventors: Steve Cozzolino (Oakland, CA), Bradford Charles Zuege (Oshkosh, WI), Michael S. Joss (Chicago, IL)
Primary Examiner: Adir Aronovich
Attorney, Agent or Law Firms: Nestor F. Ho, Yen Tong Florczak
Application Number: 29/138,734
Classifications
Current U.S. Class: Overhead Or Opaque Type (D16/232)
International Classification: 1602;