USD31969S - Design for a lamp-body - Google Patents

Design for a lamp-body Download PDF

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Publication number
USD31969S
USD31969S US D31969 S USD31969 S US D31969S
Authority
US
United States
Prior art keywords
design
lamp
new
villiams
david
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Inventor
David S. Williams
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[226-114 Au F 1 EA UH U 311969 DESIGN.
Ho. SL969. Patented Dan. l2, I899. D. S. WILLIAMS.
LAMP BODY.
(Applicltion m ll'ov. 11, 1899.)
m NORM mus ca, murmumu. \maummou, u c
PATENT OFFICE.
DAVID S. \VILLIAMS, OF PHILADELPHIA, PENNSYLVANIA.
DESIGN FOR A LAMP-BODY.
SPECIFICATION forming part of Design No. 31,969, dated December Application filed ovember 11, 1899. serial No. 786,705. Term of patent '7 years,
To aZZ whom it may con/001w.-
Be it known that 1, DAVID S. \VILLIAMS, a citizen of the United States of America, residing at No. 903 Walnut street, in the city and county of Philadelphia, State of Pennsylvania, have invented certain new and useful Improvements in a Design for 2. Lame Body, of which the following is a specification.
My invention relates to a new and original design for the lamp-body or commingling chamber of a petroleum incandescent lamp, and is more particularly adapted to that class of lamps producing a light of high candle-power with an incandescent mantle by the use of kerosene-oil vapor under considerable pressure.
Referring to the accompanying drawings, forming part of this specification, Figure 1 illustrates a perspective view of a lamp-body or coinmingling-chamber, showing my new design. Fig. 2 represents a side elevation, and Fig. 3 shows a front elevation, of the same.
D AVID S. WILLIAMS.
\Yitnesses:
WALTER C. PUSEY, JOHN R. NOLAN.

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