Snap-on prism for lighting fixture
Granted 7 Oct 1997 · no office action yet
Assignee: Sea Gull Lighting Products, Inc.
Law firm: Law firm · Log in to unlock
Attorney: Attorney · Log in to unlock
Inventors: Douglas Bray · Examiner: Susan J. Lucas · AU 291 · TC 2900
Life of the patent
2 dated eventsDescription
1 parts›FIG. 1is a top plan view of a…
FIG. 1is a top plan view of a snap-on prism for lighting fixture showing our new design;
FIG. 2 is a bottom plan view of a snap-on prism for lighting fixture showing our new design;
FIG. 3 is a front elevation view of a snap-on prism for lighting fixture showing our new design;
FIG. 4 is a right side elevation view of a snap-on prism for lighting fixture showing our new design;
FIG. 5 is a left side elevation view of a snap-on prism for lighting fixture showing our new design; and,
FIG. 6 is an enlarged, fragmentary plan view of the center of the prismatic pattern, the prism being fragmentarily shown for convenience of illustration.
Claims
1 · 1 independent · depth 1Classifications
2 codesClaim changes
SoonSee which claims were amended, added or cancelled during examination, with every added and removed word marked.
The published claims of this patent are not paired with the granted ones in what we hold.
File wrapper
Chain of title
See the full assignment history — every owner this patent has passed through, with recordation dates and reel/frame numbers.
Log in to unlockTerm & fees
See the term timeline — pendency span, in-force span, the maintenance fees paid and both computed expiry dates.
Log in to unlockValidity challenges
See the validity challenges on record — reexaminations, IPRs and PGRs, with their institution decisions and outcomes.
Log in to unlockCitations
See every patent this one cites and every patent that cites it back — publication, assignee, and how each one was found.
Log in to unlock