Portable air cleaner unit Patent Grant Morris , et al. April 7, 1 [D. Morris Sheet Metal, Inc.]

Portable air cleaner unit

Morris , et al. April 7, 1

Patent Grant D325252

U.S. patent number D325,252 [Application Number 07/572,369] was granted by the patent office on 1992-04-07 for portable air cleaner unit. This patent grant is currently assigned to D. Morris Sheet Metal, Inc.. Invention is credited to David H. Morris, Douglas D. Morris, Gregory A. Morris.

United States Patent	D325,252
Morris , et al.	April 7, 1992

Portable air cleaner unit

Claims

The ornamental design of a portable air cleaner unit, as shown.

Inventors:	Morris; David H. (Piqua, OH), Morris; Douglas D. (Piqua, OH), Morris; Gregory A. (Piqua, OH)
Assignee:	D. Morris Sheet Metal, Inc. (Piqua, OH)
Appl. No.:	07/572,369
Filed:	August 27, 1990

Current U.S. Class:	D23/364
Field of Search:	;D23/364,365 ;55/356,385.1 ;4/120,5 ;D34/18,19

References Cited [Referenced By]

U.S. Patent Documents


D166577	April 1952	Smey
D228631	October 1973	Rosgove et al.
D312304	November 1990	Sexton
2981549	April 1961	Hotton
4163650	August 1979	Watson et al.
4244710	January 1981	Burger
4790863	December 1988	Nobiraki et al.
4894071	January 1990	Klein

Foreign Patent Documents


209459	Apr 1909	DE2

Primary Examiner: Gandy; James M.
Assistant Examiner: Lichtenstein; Lisa
Attorney, Agent or Firm: Jacox & Meckstroth

Description

FIG. 1 is a front, top, and right side perspective view of a portable air cleaner unit, showing our new design;

FIG. 2 is an enlarged front elevation view thereof;

FIG. 3 is an enlarged rear elevation view thereof;

FIG. 4 is an enlarged right side elevation view thereof;

FIG. 5 is an enlarged left side elevation view thereof;

FIG. 6 is an enlarged top plan view thereof; and,

FIG. 7 is an enlarged bottom plan view thereof.

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