USPatent applicationPatented

Dust bag clamp for cleaning appliance

Granted 22 Aug 2023 · no office action yet

Assignee: BEIJING ROBOROCK TECHNOLOGY CO., LTD.

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Inventors: Zechen Yu, Lifeng Gao, Fanwei Meng · Examiner: Kevin K Rudzinski · AU 2911 · TC 2900

Application· this page
35/514,954
filed 20 Apr 2022
Publication
Not published
not published
Patent
US D996752
granted 22 Aug 2023

Life of the application

5 dated events
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Description

1 parts
›The patent or application file contains at least…

The patent or application file contains at least one drawing executed in color. Copies of this patent or patent application publication with color drawing(s) will be provided by the Office upon request and payment of the necessary fee.

1. Dust bag clamp for cleaning appliance

2. Dust bag clamp for cleaning appliance

1 . 1 : Front

1 . 2 : Back

1 . 3 : Cross sectional

1 . 4 : Left

1 . 5 : Right

1 . 6 : Top

1 . 7 : Bottom

1 . 8 : Perspective

1 . 9 : Perspective

1 . 10 : Perspective

1 . 11 : Reference view

1 . 12 : Reference view

1 . 13 : Reference view

1 . 14 : Reference view

1 . 15 : Reference view

1 . 16 : Reference view

1 . 17 : Reference view

1 . 18 : Reference view

1 . 19 : Reference view

2 . 1 : Front

2 . 2 : Back

2 . 3 : Cross sectional

2 . 4 : Left

2 . 5 : Right

2 . 6 : Top

2 . 7 : Bottom

2 . 8 : Perspective

2 . 9 : Perspective

2 . 10 : Perspective

2 . 11 : Reference view

2 . 12 : Reference view

2 . 13 : Reference view

2 . 14 : Reference view

2 . 15 : Reference view

2 . 16 : Reference view

2 . 17 : Reference view

2 . 18 : Reference view

2 . 19 : Reference view

2 . 20 : Enlarged

Reproductions 1 . 1 to 1 . 2 and 1 . 4 to 1 . 7 are six orthographic projection views of a first dust bag clamp for cleaning appliance, reproductions 1 . 8 to 1 . 10 are three perspective views thereof; reproduction 1 . 3 is an enlarged cross-sectional view taken along line A-A in reproduction 1 . 2 ; and reproductions 1 . 11 to 1 . 19 are reference views illustrating the first clamping part in a usage state; reproductions 2 . 1 to 2 . 19 are those views as above indicated of a second dust bag clamp for cleaning appliance, correspondingly; and reproduction 2 . 20 is an enlarged view of part A marked in reproduction 2 . 19 ; the broken lines in reproductions 1 . 11 - 1 . 19 depict environmental subject matter that forms no part of the claimed design; likewise, the red colored portions in reproductions 2 . 11 - 2 . 20 form no part of the claimed design.

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Claims as granted

1 claim

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Classifications

1 codes
USPC · US Patent Classification
D32/30

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File wrapper

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Pendency
1.3 y
489 days filing → grant
Office actions
0
none on record
Examiner
Kevin K Rudzinski
art unit 2911 · TC 2900
Citations: 35 back · 0 forward

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Documents

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Chain of title

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