Industrial vacuum cleaner

Description

FIG. 1 is a perspective view of an industrial vacuum cleaner embodying our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a side elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a top plan view of a second embodiment thereof;

FIG. 8 is a front elevational view thereof;

FIG. 9 is a side elevational view thereof;

FIG. 10 is a rear elevational view thereof;

FIG. 11 is a bottom plan view thereof;

FIG. 12 is a perspective view of a third embodiment thereof;

FIG. 13 is a top plan view thereof;

FIG. 14 is a front elevational view thereof;

FIG. 15 is a side elevational view thereof;

FIG. 16 is a rear elevational view thereof;

FIG. 17 is a bottom plan view thereof;

FIG. 18 is a top plan view of a fourth embodiment thereof;

FIG. 19 is a front elevational view thereof;

FIG. 20 is a side elevational view thereof;

FIG. 21 is a rear elevational view thereof;

FIG. 22 is a bottom plan view thereof;

FIG. 23 is a top plan view of a fifth embodiment thereof;

FIG. 24 is a front elevational view thereof;

FIG. 25 is a side elevational view thereof;

FIG. 26 is a rear elevational view thereof;

FIG. 27 is a bottom plan view thereof.

Claims

The ornamental design for an industrial vacuum cleaner, as shown and described.

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Inventors:	Brooks; Joseph F. (Bloomington, IL), Flanders; Vernon E. (Bloomington, IL)
Assignee:	National Union Electric Corporation (Greenwich, CT)
Appl. No.:	05/683,686
Filed:	May 5, 1976

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Current U.S. Class:	D32/23
Current International Class:	D1505
Field of Search:	;D15/49,52,54,39,48 ;15/3R,319,320,322,325,327,340,344,347,349,353,49R,5R

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References Cited [Referenced By]

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U.S. Patent Documents

D187065	January 1960	Chapman
D208398	August 1967	Otto et al.
D212777	November 1968	Anderson
D239155	March 1976	Kent et al.
3180071	April 1965	Nolte

Primary Examiner: Burke; Wallace R.
Assistant Examiner: Kemper; Catherine
Attorney, Agent or Firm: Miller; Alfred E.