Illumination – Light modifier – Translucent or opaque
Reexamination Certificate
2006-01-03
2006-01-03
Quach-Lee, Y. My (Department: 2875)
Illumination
Light modifier
Translucent or opaque
C362S363000, C362S396000
Reexamination Certificate
active
06981785
ABSTRACT:
A novel lantern lock for holding a light and its light shade in a fixed position when mounted on standard lighting equipment is presented. The lantern lock includes a socket assembly with a light bulb socket and power cord. A spreading frame is fixedly attached to the socket assembly, and when a shade is mounted thereon, holds the shade in a fixed position relative to the socket assembly. In one embodiment, the socket assembly is mounted on a base and mounting stud is physically attached to the socket assembly. In an alternative embodiment, a clamp clamps at least a portion of the socket assembly, and the mounting stud is attached to the clamp. The mounting stud is compatible with standard lighting equipment mounting devices, such as a C-clamp mountable on an extension arm of a C-stand. The C-clamp may be rotated in any position to fix the position of the mounting stud, and to thereby fix the position of the light.
REFERENCES:
patent: 4275434 (1981-06-01), Borowitz
patent: 4562521 (1985-12-01), Noguchi
patent: 5588741 (1996-12-01), Huang
patent: 5791773 (1998-08-01), Babineaux
patent: 5873651 (1999-02-01), Hofer et al.
patent: 5893636 (1999-04-01), Babineaux
patent: 2002/0075688 (2002-06-01), Moser
Costa Jessica
Quach-Lee Y. My
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