LexDanaLexDanabeta
USPatentGranted
S1

Side brush for a cleaning robot

Granted 10 Feb 2026 · no office action yet

Assignee: BEIJING ROBOROCK TECHNOLOGY CO., LTD.

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Attorney: Attorney · Log in to unlock

Inventors: Guang Yu, Zhaoda Li, Wenqi Kang, Shuaibing Qiu +1 · Examiner: George J Ulsh · AU 2913 · TC 2900

Application
35/521,941
filed 19 Jul 2024
Publication
Not published
not published
Patent· this page
US D1111464
granted 10 Feb 2026
1
Claims
1 independent
56
File wrapper
transactions
2044
20-year term
term adjustment not held
none
Litigation
checked
3
Classifications
41
Citations
41 cites · 0 cited by

Life of the patent

5 dated events
⤢ drag to zoom20242026202820302032203420362038204020422044ProsecutionTerm & fees
ProsecutionTerm & feeshover for detail · click to open

Description

1 parts
›3 . 1 : Front 3 . 2…

3 . 1 : Front

3 . 2 : Back

3 . 3 : Left

3 . 4 : Right

3 . 5 : Top

3 . 6 : Bottom

3 . 7 : Perspective

3 . 8 : Perspective

4 . 1 : Front

4 . 2 : Back

4 . 3 : Left

4 . 4 : Right

4 . 5 : Top

4 . 6 : Bottom

4 . 7 : Perspective

4 . 8 : Perspective

Reproductions 3 . 1 to 3 . 6 are orthographic projection views of a side brush for a cleaning robot, and reproductions 3 . 7 and 3 . 8 are perspective views thereof. Reproductions 4 . 1 to 4 . 6 are orthographic projection views of a side brush for a cleaning robot, and reproductions 4 . 7 and 4 . 8 are perspective views 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

3 codes
USPC · US Patent Classification
D04/102D32/31D4/120

Claim changes

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File wrapper

⤢ drag to zoomJul 2024Oct 2024Jan 2025Apr 2025Jul 2025Oct 2025Jan 2026Apr 2026USPTOApplicantRestriction requirementNotice of allowance
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Pendency
1.6 y
571 days filing → grant
Office actions
0
after a restriction
Examiner
George J Ulsh
art unit 2913 · TC 2900
Law firm
Law firm · Log in to unlock
Citations: 41 back · 0 forward

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Term & fees

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Worldwide family

11 members · 4 offices
US2JP3CA4TW2
this patentIP5 & PCTother officessolid = grantedhover for detail · click to open
Members
11
DOCDB simple family 94535338
Offices
4
US · JP
Granted
9 of 11
grant date present
Non-English titles
4
shown as filed, never translated
›IP5 & PCT — 5 members
OfficePublicationKindPublishedFiledStatusTitle
USthis patentUS-D1111464-SS110 Feb 202619 Jul 2024grantedSide brush for a cleaning robot
USUS-D1113166-SS117 Feb 202611 Jun 2025grantedSide brush for cleaning robot
JPJP-1791028-SS12 Feb 202519 Jul 2024granted掃除ロボット用サイドブラシja
JPJP-1793270-SS11 Mar 202519 Jul 2024granted掃除ロボット用サイドブラシja
JPJP-1800650-SS10 Jun 202519 Jul 2024granted掃除ロボット用サイドブラシja
›Other offices — 6 members
OfficePublicationKindPublishedFiledStatusTitle
CACA-232895-SS23 May 202519 Jul 2024grantedSide brush for cleaning robot
CACA-232896-SS23 May 202519 Jul 2024grantedSide brush for cleaning robot
CACA-232897-SS23 May 202519 Jul 2024grantedSide brush for cleaning robot
CACA-232898-SS23 May 202519 Jul 2024grantedSide brush for cleaning robot
TWTW-D239153-SS1 Jul 20258 Aug 2024published邊刷zh
TWTW-D240665-SS21 Sep 20258 Aug 2024publishedSide brush

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Citations

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