USPatentGranted
S1

Floor washing appliance

Granted 27 Jan 2026 · no office action yet

Assignee: BEIJING ROBOROCK TECHNOLOGY CO., LTD.

Law firm: Law firm · Log in to unlock

Attorney: Attorney · Log in to unlock

Inventors: Zechen Yu, Lan Huang, Xin Li · Examiner: Kevin K Rudzinski · AU 2911 · TC 2900

Application
35/521,376
filed 24 May 2024
Publication
Not published
not published
Patent· this page
US D1110627
granted 27 Jan 2026

Life of the patent

5 dated events
⤢ drag to zoom20242026202820302032203420362038204020422044ProsecutionOwnershipTerm & fees
ProsecutionOwnershipTerm & feeshover for detail · click to open

Description

1 parts
›1. Floor washing appliance 2. Floor washing appliance…

1. Floor washing appliance

2. Floor washing appliance

3. Floor washing appliance

4. Floor washing appliance

1 . 1 : Front

1 . 2 : Back

1 . 3 : Left

1 . 4 : Right

1 . 5 : Top

1 . 6 : Bottom

1 . 7 : Perspective

1 . 8 : Perspective

2 . 1 : Front

2 . 2 : Back

2 . 3 : Left

2 . 4 : Right

2 . 5 : Top

2 . 6 : Bottom

2 . 7 : Perspective

2 . 8 : Perspective

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 1 . 1 to 1 . 6 are six orthographic projection views of a first floor washing appliance, reproductions 1 . 7 and 1 . 8 are two perspective views thereof; reproductions 2 . 1 to 2 . 6 are six orthographic projection views of a second floor washing appliance, reproductions 2 . 7 and 2 . 8 are two perspective views thereof; reproductions 3 . 1 to 3 . 6 are six orthographic projection views of a third floor washing appliance, reproductions 3 . 7 and 3 . 8 are two perspective views thereof; and reproductions 4 . 1 to 4 . 6 are six orthographic projection views of a fourth floor washing appliance, reproductions 4 . 7 and 4 . 8 are two 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

1 codes
USPC · US Patent Classification
D32/22

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 zoomApr 2024Jul 2024Oct 2024Jan 2025Apr 2025Jul 2025Oct 2025Jan 2026USPTOApplicantNotice of allowance
USPTOApplicanthover for detail · click to open
Pendency
1.7 y
613 days filing → grant
Office actions
0
none on record
Examiner
Kevin K Rudzinski
art unit 2911 · TC 2900
Citations: 62 back · 0 forward

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

Log in to unlock

Chain of title

⤢ drag to zoom20242026202820302032203420362038204020422044Owner 1
Titlehover for detail · click to open

See the full assignment history — every owner this patent has passed through, with recordation dates and reel/frame numbers.

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

Worldwide family

6 members · 3 offices
US1JP4TW1
this patentIP5 & PCTother officessolid = grantedhover for detail · click to open
Members
6
DOCDB simple family 94036170
Offices
3
US · JP
Granted
5 of 6
grant date present
Non-English titles
4
shown as filed, never translated
›IP5 & PCT — 5 members
OfficePublicationKindPublishedFiledStatusTitle
USthis patentUS-D1110627-SS127 Jan 202624 May 2024grantedFloor washing appliance
JPJP-1791017-SS12 Feb 202524 May 2024granted床洗浄機ja
JPJP-1793259-SS11 Mar 202524 May 2024granted床洗浄機ja
JPJP-1793260-SS11 Mar 202524 May 2024granted床洗浄機ja
JPJP-1793261-SS11 Mar 202524 May 2024granted床洗浄機ja
›Other offices — 1 members
OfficePublicationKindPublishedFiledStatusTitle
TWTW-D235664-SS21 Dec 202427 May 2024publishedFloor washing machine

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