USPatentGranted
S1

Grate

Granted 7 Jan 2003 · no office action yet

Current assignee: Haier Appliances · originally General Electric

Law firm: Law firm · Log in to unlock

Attorney: Attorney · Log in to unlock

Inventors: Brian George Goodwin · Examiner: Catherine R. Oliver · AU 2912 · TC 2900

Application
29/151,360
filed 8 Nov 2001
Publication
Not published
not published
Patent· this page
US D468161
granted 7 Jan 2003

Life of the patent

2 dated events
⤢ drag to zoomOct 2001Jan 2002Apr 2002Jul 2002Oct 2002Jan 2003Prosecution
Prosecutionhover for detail · click to open

Description

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

FIG. 1 is a top perspective view of a grate showing my new design;

FIG. 2 is a top plan view of the grate shown in FIG. 1, the bottom plan view being identical thereof;

FIG. 3 is a front elevation view of the grate shown in FIG. 1, the rear elevation view being identical thereof; and,

FIG. 4 is a right elevation view of the grate shown in FIG. 1, the left elevation view being a mirror image thereof.

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

2 codes
IPC · International Patent Classification
Section /
  • /DRW
USPC · US Patent Classification
D07/408

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

Pendency
1.2 y
425 days filing → grant
Office actions
0
none on record
Examiner
Catherine R. Oliver
art unit 2912 · TC 2900
Citations: 16 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 zoom20022004200620082010201220142016201820202022Owner 1Owner 2
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