Projection device
Granted 12 Aug 2008 · no office action yet
Current assignee: Seiko Epson Corporation · originally INFOCUS CORPORATON
Law firm: Law firm · Log in to unlock
Attorney: Attorney · Log in to unlock
Inventors: Danny Han, Richard Schoenert, Phillip Salvatori · Examiner: Adir Aronovich · AU 2916 · TC 2900
Life of the patent
7 dated eventsDescription
1 parts›FIG. 1 is a top and front perspective…
FIG. 1 is a top and front perspective view of a projection device showing our new design;
FIG. 2 is a top and rear perspective view of the projection device of FIG. 1 ; and,
FIG. 3 is a bottom plan view of the projection device of FIG. 1 .
The broken lines shown in the drawings are for illustrative purposes only and form no part of the claimed design. The shading lines shown in the drawings represent the approximate three-dimensional contour of the design, and are not intended to indicate surface decoration.
Claims
1 · 1 independent · depth 1Classifications
1 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
See the full prosecution history — every USPTO and applicant action on this file, in order.
Log in to unlockChain 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