Cover for an overhead projector
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Description
FIG. 1 is a top front perspective view of a cover for an overhead projector showing our new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a left side elevational view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a front elevational view thereof;
FIG. 6 is a rear elevational view thereof;
FIG. 7 is a bottom plan view thereof;
FIG. 8 is a cross sectional view taken along line 8--8 of FIG. 2; and,
FIG. 9 is a cross sectional view taken along line 9--9 of FIG. 2.
Referenced Cited
Patent History
Patent number: D333829
Type: Grant
Filed: Oct 18, 1990
Date of Patent: Mar 9, 1993
Assignee: Minnesota Mining and Manufacturing Company (St. Paul, MN)
Inventors: James E. Nash (St. Paul, MN), Dennis J. Roden (St. Paul, MN)
Primary Examiner: Bernard Ansher
Assistant Examiner: Adir Aronovich
Attorneys: Gary L. Griswold, Walter N. Kirn, John C. Barnes
Application Number: 7/600,215
Type: Grant
Filed: Oct 18, 1990
Date of Patent: Mar 9, 1993
Assignee: Minnesota Mining and Manufacturing Company (St. Paul, MN)
Inventors: James E. Nash (St. Paul, MN), Dennis J. Roden (St. Paul, MN)
Primary Examiner: Bernard Ansher
Assistant Examiner: Adir Aronovich
Attorneys: Gary L. Griswold, Walter N. Kirn, John C. Barnes
Application Number: 7/600,215
Classifications
Current U.S. Class:
Element Or Attachment (D16/235)