Reproduction 1 . 1 is a front view of a cleaning robot with protrusible side brush, reproduction 1 . 2 is a back view thereof, reproduction 1 . 4 is a left view thereof, reproduction 1 . 5 is a right view thereof, reproduction 1 . 6 is a top view thereof, reproduction 1 . 7 is a bottom view thereof, reproductions 1 . 8 and 1 . 10 are two perspective views thereof, reproductions 1 . 3 , 1 . 9 and 1 . 11 are enlarged detail views designated as A in 1 . 2 , B in 1 . 8 and C in 1 . 10 , respectively. The broken lines in the reproductions depict the portions of the cleaning robot with protrusible side brush that form no part of the claimed design.

the grant prints no section headings; every part label below is ours, taken from that part's own first words

Claims as granted

1 claim

Classifications

4 codes

USPC · US Patent Classification

D32/21D32/31D4/102D4/120

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 application are not paired with the granted ones in what we hold.

File wrapper

⤢ drag to zoom

USPTOApplicanthover for detail · click to open

Pendency

1.5 y

565 days filing → grant

Office actions

non-final + final

Responses

no RCE

Examiner

Natasha Vujcic

art unit 2913 · TC 2900

Law firm

Law firm · Log in to unlock

Citations: 31 back · 0 forward

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

Documents

Log in to open the documents of this file: the application as filed, every office action and response, the notice of allowance.

Chain of title

⤢ drag to zoom

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.