Louvered fluorescent lighting fixture
US D143641 S
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Description (OCR text may contain errors)
29, 1946. D, BlLLER ET A Des. 143,641
LOUVERED FLUORESCENT LIGHTING FIXTURE Filed July 28, 1944 v l/v/s-"Nroes:
Patented Jan. 29, 1946 Des. 143,641
UNITED. STATES PATENT OFFICE DESIGN FOR A L OUVERED FLUORESCENT LIGHTING FIXTURE David J. Biller, St. Louis, and Bertram A. Kaeppel,
Normandy, Mo., assignors to Day-Brite Lighting, Inc., St. Loui Missouri 5, Mo., a corporation of Application July 28, 1944, Serial No. 114,613
Term of patent 14 years To all whom it may concern:
Be it known that we, David J. Biller and Bertram A. Kaeppel, citizens of the United States and residents of the city of St. Louis and State of Missouri, and of Normandy, in the county of St. Louis and State of Missouri, respectively, have invented a new, original, and ornamental Design for Louvered Fluorescent Lighting Fixtures, of which the following is a specification, reference being had to the accompanying drawing, forming part thereof.
Fig. 1 is a perspective view of a louvered fluorescent lighting fixture, showing our new design; and
Fig. 2 is a vertical transverse sectional view of said arrangement.
The characteristic features of our design reside in those portions shown in solid lines in the drawing and more particularly in the V-shaped longitudinal louver as shown.
The ornamental design for a louvered fluorescent lighting fixture, as shown and described.
DAVID J. BILLER. BERTRAM A. KAEPPEL.