USPatentGranted
S1

Passive multiplexer

Granted 30 Nov 2021 · 2 office actions

Current assignee: FIBERSTORE CO., LIMITED · originally FS Tech Pte Ltd.

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Inventors: Wei Xiang · Examiner: Kathleen L Jones · AU 2923 · TC 2900

Application
29/744,624
filed 30 Jul 2020
Publication
Not published
not published
Patent· this page
US D937235
granted 30 Nov 2021

Life of the patent

8 dated events
⤢ drag to zoom20202022202420262028203020322034203620382040ProsecutionOwnershipTerm & fees
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Description

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

FIG. 1 is a perspective view of a passive multiplexer showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a back view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken lines shown in the drawings are for the purpose of illustrating portions of the passive multiplexer 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

4 codes
USPC · US Patent Classification
D13/184D13/147D14/313D13/133

Claim changes

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File wrapper

⤢ drag to zoomJul 2020Oct 2020Jan 2021Apr 2021Jul 2021Oct 2021Jan 2022USPTOApplicantNon-final rejectionResponse after non-finalNotice of allowance
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Pendency
1.3 y
488 days filing → grant
Office actions
1
non-final + final
Responses
2
no RCE
Interviews
1
examiner interview summaries
Examiner
Kathleen L Jones
art unit 2923 · TC 2900
Citations: 71 back · 0 forward

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Chain of title

⤢ drag to zoom20202022202420262028203020322034203620382040Owner 2
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Term & fees

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Worldwide family

7 members · 2 offices
US4AU3
this patentIP5 & PCTother officessolid = grantedhover for detail · click to open
Members
7
DOCDB simple family 71606573
Offices
2
US
Granted
4 of 7
grant date present
›IP5 & PCT — 4 members
OfficePublicationKindPublishedFiledStatusTitle
USUS-D895561-SS18 Sep 20205 Jul 2018grantedPassive multiplexer
USUS-D896191-SS115 Sep 20205 Jul 2018grantedPassive multiplexer
USthis patentUS-D937235-SS130 Nov 202130 Jul 2020grantedPassive multiplexer
USUS-D937236-SS130 Nov 20216 Aug 2020grantedPassive multiplexer
›Other offices — 3 members
OfficePublicationKindPublishedFiledStatusTitle
AUAU-201814797-SS14 Sep 201813 Aug 2018publishedA wavelength division multiplexer
AUAU-201814798-SS14 Sep 201813 Aug 2018publishedA wavelength division multiplexer
AUAU-201814799-SS14 Sep 201813 Aug 2018publishedA wavelength division multiplexer

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Citations

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