USD35006S - Design for a ventilator-bar - Google Patents

Description

DESIGN.

No. 35,006. Patentad Aug; 27, I90l.

H. WHITE.

VENTILATDB BAR. (Application filed Apr. 28, 1901.)

MM EM? l f ii m Q iwfa/r Attorney.

UNITED STATES PATENT OFFICE.

HOWARD WHITE, OF BURMONT, PENNSYLVANIA;

DESIGN FOR A VENTILATORQBAR.

SPECIFICATION forming part of Design No: 35,006, dated August 27, 1901.

Application filed April 28, 1901. Serial No. 57,143. Term of patent 14' years.

To aZZ whom it may concern:

Be it known that I, HOWARD WHITE, a citizen of the United States of America, residing at Burmont, in the county of Delaware and State of Pennsylvania, have invented and produced a new and original Design for Ventilator-Bars, of which the following is a specification, reference being had to the accompanying drawings, forming part thereof.

Figure 1 is a perspective view of a ventilator-bar, showing my new design. Fig. 2 is an end View thereof.

My invention relates to the form or configuration of a ventilator-bar; and it consists of the design shown in said drawings, in which the leading feature is an oblong bar having on the front face thereof alongitudinally-extending recess with oppositely-inclined surfaces a a. The back I) of the bar isinclined,

and its upper and lower edges 0 (1, respectively, are of less width than the height of the bar. The recess extends from end to end of the bar,- the upper inclined surface of such recess being a flat surface disposed at right angles, or substantially so, to the lower edge of the bar, which edge is also a fiat surface. The bar is of uniform crosssection throughout its length.

I claim- The design for a ventilator-bar, substantially as herein shown and described.

In testimony whereof I have hereunto af fixed my signature in the presence of two sub scribing witnesses. I

HOWARD WHITE.

\Vitnesses:

ANDREW V. GROUPE, JOHN R. NOLAN.

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