Ventilator

Description

FIG. 1 is a front elevational view of the ventilator showing our new design;

FIG. 2 is another front elevational view thereof, showing the covers in their closed position;

FIG. 3 is a rear elevational view of FIG. 1;

FIG. 4 is a rear elevational view of FIG. 2;

FIG. 5 is a top view thereof, the bottom being the same as the top shown; and,

FIG. 6 is an end elevational view thereof, the opposite end being the same as end shown.

The broken line representation of a screen and pivotal panels in FIGS. 1, 3 and 4 are for purposes of illustration only.

Claims

The ornamental design for a ventilator, as shown and described.

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Inventors:	Peirce; Elwin E. (Salem, OR), Waltz; Arthur L. (Salem, OR)
Appl. No.:	05/966,156
Filed:	December 4, 1978

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Current U.S. Class:	D23/381
Current International Class:	D2304
Field of Search:	;D23/111-116,127,138,139,151,163,167 ;D25/36,91 ;98/32 ;52/198

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References Cited [Referenced By]

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U.S. Patent Documents

D165244	November 1951	Rendessy
D214031	May 1969	Rose
D245102	July 1977	Gross
3287870	November 1966	Johnson

Primary Examiner: Largen; James R.
Attorney, Agent or Firm: Secrest; Thomas W.