USPatentGranted
S1

Recessed lighting fixture

Granted 5 Aug 2008 · no office action yet

Current assignee: TOSHIBA LIGHTING & TECHOLOGY CORPORATION · originally Toshiba

Law firm: Law firm · Log in to unlock

Attorney: Attorney · Log in to unlock

Inventors: Sumio Hashimoto, Masaru Inoue, Jun Matsumoto, Keiichi Shimizu · Examiner: Robert M. Spear · AU 2914 · TC 2900

Application
29/281,154
filed 15 Jun 2007
Publication
Not published
not published
Patent· this page
US D574541
granted 5 Aug 2008

Life of the patent

5 dated events
⤢ drag to zoom20082010201220142016201820202022202420262028ProsecutionOwnershipTerm & fees
ProsecutionOwnershipTerm & feeshover for detail · click to open

Description

1 parts
›FIG. 1 is a perspective view of a…

FIG. 1 is a perspective view of a recessed lighting fixture showing the new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a right side view thereof, the left side view being a mirror image of the right side view;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof;

FIG. 7 is an end elevational view in section taken along line 7 — 7 in FIG. 2 with the internal parts omitted; and,

FIG. 8 is a reference drawing for showing the recessed lighting fixture embedded in the ceiling.

The broken lines in the drawings depict unclaimed environmental subject matter.

the grant prints no section headings; every part label below is ours, taken from that part's own first words

Claims

1 · 1 independent · depth 1
1 granted claims

Classifications

1 codes
USPC · US Patent Classification
D26/74

Claim changes

Soon
Coming soonHow the claims changed between publication and grant

See which claims were amended, added or cancelled during examination, with every added and removed word marked.

AmendedAddedCancelledUnchanged

The published claims of this patent are not paired with the granted ones in what we hold.

File wrapper

⤢ drag to zoomJul 2007Oct 2007Jan 2008Apr 2008Jul 2008Oct 2008USPTOApplicantNotice of allowance
USPTOApplicanthover for detail · click to open
Pendency
1.1 y
417 days filing → grant
Office actions
0
none on record
Examiner
Robert M. Spear
art unit 2914 · TC 2900
Citations: 13 back · 0 forward

See the full prosecution history — every USPTO and applicant action on this file, in order.

Log in to unlock

Chain of title

⤢ drag to zoom20082010201220142016201820202022202420262028Owner 1
Titlehover for detail · click to open

See the full assignment history — every owner this patent has passed through, with recordation dates and reel/frame numbers.

Log in to unlock

Term & fees

See the term timeline — pendency span, in-force span, the maintenance fees paid and both computed expiry dates.

Log in to unlock

Validity challenges

See the validity challenges on record — reexaminations, IPRs and PGRs, with their institution decisions and outcomes.

Log in to unlock

Citations

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