LexDanaLexDanabeta
USPatentGranted
S1

Extrusion

Granted 24 Oct 2023 · 4 office actions

Current assignee: Certainteed Llc · originally Saint-Gobain

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Attorney: Attorney · Log in to unlock

Inventors: Kim Dupont-Madinier, Conor Patrick McDonald · Examiner: Michael A. Pratt · AU 2914 · TC 2900

Application
29/715,114
filed 27 Nov 2019
Publication
Not published
not published
Patent· this page
US D1002876
granted 24 Oct 2023
1
Claims
1 independent
67
File wrapper
transactions
2039
20-year term
term adjustment not held
none
Litigation
checked
1
Classifications
89
Citations
86 cites · 3 cited by

Life of the patent

2 dated events
⤢ drag to zoomJan 2020Jul 2020Jan 2021Jul 2021Jan 2022Jul 2022Jan 2023Jul 2023Jan 2024Prosecution
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Description

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

FIG. 1 is a front perspective view of a first embodiment of an attachment piece showing our new design;

FIG. 2 is another front perspective view thereof;

FIG. 3 is a rear perspective view thereof;

FIG. 4 is a front perspective of a second embodiment of the attachment piece;

FIG. 5 is a rear perspective view thereof;

FIG. 6 is a front perspective of a third embodiment of the attachment piece; and

FIG. 7 is a rear perspective view 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

1 codes
USPC · US Patent Classification
D25/119

Claim changes

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File wrapper

Pendency
3.9 y
1,427 days filing → grant
Office actions
2
after a restriction
Responses
1
no RCE
Examiner
Michael A. Pratt
art unit 2914 · TC 2900
Law firm
Law firm · Log in to unlock
Citations: 86 back · 3 forward

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Chain of title

⤢ drag to zoom2022202420262028203020322034203620382040Owner 1
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Term & fees

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Worldwide family

7 members · 2 offices
US3CA4
this patentIP5 & PCTother officessolid = grantedhover for detail · click to open
Members
7
DOCDB simple family 68807815
Offices
2
US
Granted
7 of 7
grant date present
›IP5 & PCT — 3 members
OfficePublicationKindPublishedFiledStatusTitle
USUS-D869944-SS117 Dec 201930 Nov 2016grantedAttachment piece
USthis patentUS-D1002876-SS124 Oct 202327 Nov 2019grantedExtrusion
USUS-D1092790-SS19 Sep 202510 Jul 2023grantedAttachment piece
›Other offices — 4 members
OfficePublicationKindPublishedFiledStatusTitle
CACA-175001-SS21 Oct 202029 May 2017grantedAttachment piece for a grid ceiling system
CACA-182042-SS21 Oct 202029 May 2017grantedAttachment piece for a grid ceiling system
CACA-182043-SS21 Oct 202029 May 2017grantedAttachment piece for a grid ceiling system
CACA-182047-SS21 Oct 202029 May 2017grantedAttachment piece for a grid ceiling system

Validity challenges

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Citations

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