USPatentGranted
S1

Common-mode filter

Granted 5 Mar 2019 · no office action yet

Assignee: TDK Corporation

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Attorney: Attorney · Log in to unlock

Inventors: Toshio Tomonari, Tsutomu Kobayashi, Yuma Komaya, Kazunori Arimitsu · Examiner: Derrick E Holland · AU 2912 · TC 2900

Application
29/641,218
filed 20 Mar 2018
Publication
Not published
not published
Patent· this page
US D842250
granted 5 Mar 2019

Life of the patent

2 dated events
⤢ drag to zoomApr 2018Jul 2018Oct 2018Jan 2019Apr 2019Prosecution
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Description

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

FIG. 1 is a perspective view of a common-mode filter showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a front view thereof; and,

FIG. 7 is a rear view therefore.

The broken lines shown represent the portions of the common-mode filter that 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

1 codes
USPC · US Patent Classification
D13/117

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File wrapper

Pendency
1.0 y
350 days filing → grant
Office actions
0
none on record
Examiner
Derrick E Holland
art unit 2912 · TC 2900
Citations: 20 back · 0 forward

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Chain of title

⤢ drag to zoom20182020202220242026202820302032203420362038Owner 1
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Term & fees

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Worldwide family

9 members · 3 offices
US7JP1TW1
this patentIP5 & PCTother officessolid = grantedhover for detail · click to open
Members
9
DOCDB simple family 53780036
Offices
3
US · JP
Granted
8 of 9
grant date present
›IP5 & PCT — 8 members
OfficePublicationKindPublishedFiledStatusTitle
USUS-D762576-SS12 Aug 201611 Apr 2014grantedCommon-mode filter
USUS-D816033-SS124 Apr 201822 Jun 2016grantedCommon-mode filter
USUS-D842248-SS15 Mar 201920 Mar 2018grantedCommon-mode filter
USUS-D842249-SS15 Mar 201920 Mar 2018grantedCommon-mode filter
USthis patentUS-D842250-SS15 Mar 201920 Mar 2018grantedCommon-mode filter
USUS-D850379-SS14 Jun 201920 Mar 2018grantedCommon-mode filter
USUS-D871338-SS131 Dec 201920 Mar 2018grantedCommon-mode filter
JPJP-1527694-SS29 Jun 201511 Oct 2013grantedno title held
›Other offices — 1 members
OfficePublicationKindPublishedFiledStatusTitle
TWTW-D169734-SS11 Aug 20159 Apr 2014publishedPortion of common-mode filter

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Citations

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