USPatent applicationPatented

Dust box with water tank for cleaning appliance

Granted 19 Sep 2023 · no office action yet

Assignee: BEIJING ROBOROCK TECHNOLOGY CO., LTD.

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Inventors: Meng Wang · Examiner: Kevin K Rudzinski · AU 2911 · TC 2900

Application· this page
35/514,971
filed 22 Apr 2022
Publication
Not published
not published
Patent
US D999469
granted 19 Sep 2023

Life of the application

5 dated events
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Description

1 parts
›3. Dust box with water tank for cleaning…

3. Dust box with water tank for cleaning appliance

4. Dust box with water tank for cleaning appliance

3 . 1 : Front

3 . 2 : Back

3 . 3 : Left

3 . 4 : Right

3 . 5 : Top

3 . 6 : Bottom

3 . 7 : Perspective

3 . 8 : Perspective

3 . 9 : 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

4 . 9 : Perspective

Reproductions 3 . 1 to 3 . 9 are six orthographic projection views and three perspective views of a third dust box with water tanker for cleaning appliance; and reproductions 4 . 1 to 4 . 9 are six orthographic projection views and three perspective views of a fourth dust box with water tank for cleaning appliance.

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Claims as granted

1 claim

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Classifications

1 codes
USPC · US Patent Classification
D32/1

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File wrapper

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Pendency
1.4 y
515 days filing → grant
Office actions
0
none on record
Examiner
Kevin K Rudzinski
art unit 2911 · TC 2900
Citations: 27 back · 0 forward

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Documents

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Chain of title

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