Interference No. 103,878
Documentary Exhibit 3 is several pages from the
Hubbell Commercial/Industrial Buyers Guide bearing a printed
date of April 26, 1990. Page 202 describes Industrial Highbay
light fixtures. These fixtures are supplied in both enclosed
and open designs. While the enclosed fixture has a clear
glass element permanently spun on the reflector, the open unit
is entirely open to the atmosphere as claimed in the senior
party’s involved patent claims. The reflector of the highbay
fixture is unitary and spun from aluminum with a matte finish.
It has the claimed parabolic shape and provides the claimed
90E cutoff at a horizontal plane. Finally, the highbay
reflector has latches to hold the reflector to the fixture
head.
The highbay fixture of Exhibit 3 merely differs from
the senior party patent’s claimed subject matter in that the
open
highbay is not certified for outdoor or wet locations, and
while the highbay is disclosed as mounted from a depending
nipple, there is no disclosure of mounting the structure on a
pole.
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