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Publication numberUSD33520 S
Publication typeGrant
Publication dateNov 6, 1900
Filing dateAug 7, 1900
Publication numberUS D33520 S, US D33520S, US-S-D33520, USD33520 S, USD33520S
InventorsJohn T. Davis
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Design for a briquet of artificial fuel
US D33520 S
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Description  (OCR text may contain errors)

D9544 OR D 33952!) DESIG N.

No. 33,520. Patented Nov. 6, I900.

J. T. DAVIS.

BRIQUET 0F ARTIFICIAL FUEL.

(Application flied Aug. 7, 1900.)

UNITED STATES PATENT OFFICE.

JOHN T.

DAVIS, OF SAN FRANCISCO, CALIFORNIA.

DESIGN FOR A BRIQUET OF ARTIFICIAL FUEL.

SPECIFICATION forming part of Design No. 33,520,6lated November 6, 1900.

Ap lication filed August 7, 1900- Serial No. 26,202. Term of patent 14 years.

To all whom, it may concern.-

Be it known that I, JOHN T. DAVIS,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 useful Design for liriqucts of Artificial Fuel, of which the following is a specification, reference being, had to the accompanying drawings, forming part thereof.

Figure 1 is a perspective View of such a briquet, showing my design, a flat hand appearing as projecting slightly beyond the circumference. Fig. 2 is an outline of its shape as seen in elevation, the flat baud appearing as projecting slightly beyond the circumferonce and at the sides beyond the hemispherical surfaces. Fig. 3 shows its outline as seen in plan view.

As shown in the drawings, the leading features of my design consist in two oppositelydisposed convex surfaces A and B, the baselines of which are continuous and circular and are connected by a continuous fiat. band C, projecting slightly beyond the cireumfer ence, as shown, the whole forming' a figure which, regarded through its major axis, is an oblate spheroid and through its minor axis a i circle.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US7575609Feb 9, 2005Aug 18, 2009Creative Spark, LlcStackable; concex upper surfaces fitting into concave lower surfaces ; grooved surfaces
US8118887Jan 8, 2007Feb 21, 2012Creative Sparks, LLCPackaged charcoal briquet product