USPatentGranted
S1

Catalyst carrier for exhaust gas purification

Granted 7 Nov 2017 · no office action yet

Current assignee: Ngk Insulators, Ltd. · originally NGK Insulators, Ltd.

Law firm: Law firm · Log in to unlock

Attorney: Attorney · Log in to unlock

Inventors: Takashi Aoki · Examiner: T. Chase Nelson · AU 2914 · TC 2900

Application
29/582,573
filed 28 Oct 2016
Publication
Not published
not published
Patent· this page
US D802024
granted 7 Nov 2017

Life of the patent

4 dated events
⤢ drag to zoom20162018202020222024202620282030203220342036ProsecutionTerm & fees
ProsecutionTerm & 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 catalyst carrier for exhaust gas purification illustrating my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a right view thereof, the left view thereof being a right-and-left reversed image;

FIG. 4 is a top view thereof, the bottom view thereof being a mirror image; and,

FIG. 5 is a rear view thereof.

The broken lines in the drawings depict unclaimed subject matter only and form no part of the claimed design.

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
USPC · US Patent Classification
D15/5D23/365

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 zoomOct 2016Jan 2017Apr 2017Jul 2017Oct 2017Jan 2018USPTOApplicantNotice of allowance
USPTOApplicanthover for detail · click to open
Pendency
1.0 y
375 days filing → grant
Office actions
0
none on record
Examiner
T. Chase Nelson
art unit 2914 · TC 2900
Citations: 25 back · 0 forward

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

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