USD33011S - Design for an ore-concentrating table - Google Patents

Description

DESIGN.

No. 33,0". Paten ted July 24, I900.

W. G. DODD.

EEEEEEEEEEEEEEEEEEEEE I UNITED STATES PATENT OFFICE.

WILLIS G. DODD, OF SAN FRANCISCO, CALIFORNIA.

DESIGN FOR AN ORE-CONCENTRATING TABLE.

SEGIFIGATION forming part of Design No. 33,011, dated. July 24, 1900.

Application filed June 22, 1900. Serial No. 21,244. Term of patent 14 years.

To all whom it may conceive:

Be it known that I, VVILLIs G. DODD, a citizen of the United States, residing in the city and county of San Francisco, State of California, have invented and produced a new and original Design for Ore-Ooncentrating Tables, of which the following is a full, clear, and exact specification,reference being had to the accompanying sheet of drawings, forming a part thereof.

As shown in the drawings, the leading or material features of the design consist of the concentrating-table A, having a plain or unriffied portion A at its tail or discharge-end portion. On the working face of the table are arranged a number or series of parallel rifiies B, each rifiie having an upwardly-inclined portion a at the head end of the table,

while the discharge-end portion a of each rifile is downwardly inclined. The portion of the rifiles intermediate the upwardly and downwardly inclined ends a and to is approximately longitudinal with the working face of the table.

Having thus described my invention, what I claim as new, and desire to secure protec tion in by Design Letters Patent, is-

The design for an ore-concentrating table, as herein shown and described.

In testimony whereof I affix my signature, in the presence of witnesses this 7th day of June, 1000.

WILLIS G. DODD;

In presence of"- N. A. ACKER, D. B. RICHARDS;

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