USPatent applicationPatented

Filter for washing machine

Granted 9 Sep 2025 · 2 office actions

Assignee: LG Electronics

Law firm: Law firm · Log in to unlock

Attorney: Attorney · Log in to unlock

Inventors: Hoil Jeon, Sojin Park, Jaeil Bae, Bohyun Nam · Examiner: Leah Macchiarolo · AU 2931 · TC 2900

Application· this page
35/520,813
filed 9 May 2023
Publication
Not published
not published
Patent
US D1092886
granted 9 Sep 2025

Life of the application

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

Description

1 parts
›1. Filter for washing machine 1 . 1…

1. Filter for washing machine

1 . 1 : Top front perspective

1 . 2 : Bottom back perspective

1 . 3 : Front

1 . 4 : Back

1 . 5 : Left

1 . 6 : Top

1 . 7 : Bottom

1 . 8 : Reference

1 . 9 : Reference

This article, located on the top plate of a washing machine, is used to capture and remove lint and other debris from laundry during the washing process; a right view is omitted because it is a mirror image of the left view; reproduction 1 . 8 shows a state of use of the claimed design; reproduction 1 . 9 shows another state of use being combined with a washing machine; the broken lines shown in reproductions 1 . 1 to 1 . 8 depict portions of the filter for washing machine that form no part of the claimed design; the broken lines shown in reproduction 1 . 9 depict environmental structure that form no part of the claimed design; the shading lines are used to show the surface of the claimed design and do not represent its surface ornamentation.

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

Log in to read the claims of this application.

Log in to unlock

Classifications

1 codes
USPC · US Patent Classification
D32/25

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 zoomApr 2023Jul 2023Oct 2023Jan 2024Apr 2024Jul 2024Oct 2024Jan 2025Apr 2025Jul 2025Oct 2025USPTOApplicantNon-final rejectionResponse after non-final
USPTOApplicanthover for detail · click to open
Pendency
2.3 y
854 days filing → grant
Office actions
1
non-final + final
Responses
1
no RCE
Examiner
Leah Macchiarolo
art unit 2931 · TC 2900
Citations: 24 back · 0 forward

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

Log in to unlock

Documents

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

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