LexDanaLexDanabeta
USPatentGranted
S1

Headphone

Granted 7 Apr 2026 · no office action yet

Assignee: Shenzhen Shokz Co., Ltd.

Law firm: Law firm · Log in to unlock

Attorney: Attorney · Log in to unlock

Inventors: Lei Zhong, Haochen Liu · Examiner: Paula Allen Greene · AU 2912 · TC 2900

Application
35/523,878
filed 2 Feb 2024
Publication
Not published
not published
Patent· this page
US D1121591
granted 7 Apr 2026
1
Claims
1 independent
32
File wrapper
transactions
2044
20-year term
term adjustment not held
none
Litigation
checked
2
Classifications
46
Citations
46 cites · 0 cited by

Life of the patent

5 dated events
⤢ drag to zoom20242026202820302032203420362038204020422044ProsecutionTerm & fees
ProsecutionTerm & feeshover for detail · click to open

Description

1 parts
›2. Headphone 3. Headphone 2 . 1 …

2. Headphone

3. Headphone

2 . 1 : Perspective view

2 . 2 : Another perspective view

2 . 3 : Front view

2 . 4 : Back view

2 . 5 : Left view

2 . 6 : Right view

2 . 7 : Top view

2 . 8 : Bottom view

2 . 9 Perspective view in an alternate position

3 . 1 : Perspective view

3 . 2 : Another perspective view

3 . 3 : Front view

3 . 4 : Back view

3 . 5 : Left view

3 . 6 : Right view

3 . 7 : Top view

3 . 8 : Bottom view

3 . 9 Perspective view in an alternate position

The name of this design product: headphone; the purpose of the product with this design: for audio transmission; the main points of the design of the product are the shape of the product; the picture or photo that best shows the main points of the design: reproduction 2 . 1 (the perspective view); the second embodiment (reproduction 2 . 1 - 2 . 9 ) is specified as the basic design.

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

2 codes
USPC · US Patent Classification
D14/206D14/226

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 zoomJan 2024Apr 2024Jul 2024Oct 2024Jan 2025Apr 2025Jul 2025Oct 2025Jan 2026Apr 2026USPTOApplicantRestriction requirementNotice of allowance
USPTOApplicanthover for detail · click to open
Pendency
2.2 y
795 days filing → grant
Office actions
0
after a restriction
Examiner
Paula Allen Greene
art unit 2912 · TC 2900
Law firm
Law firm · Log in to unlock
Citations: 46 back · 0 forward

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

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

11 members · 3 offices
US1JP5CA5
this patentIP5 & PCTother officessolid = grantedhover for detail · click to open
Members
11
DOCDB simple family 95447241
Offices
3
US · JP
Granted
11 of 11
grant date present
Non-English titles
5
shown as filed, never translated
›IP5 & PCT — 6 members
OfficePublicationKindPublishedFiledStatusTitle
USthis patentUS-D1121591-SS17 Apr 20262 Feb 2024grantedHeadphone
JPJP-1796848-SS22 Apr 20252 Feb 2024grantedヘッドホンja
JPJP-1801962-SS24 Jun 20252 Feb 2024grantedヘッドホンja
JPJP-1801963-SS24 Jun 20252 Feb 2024grantedヘッドホンja
JPJP-1804756-SS30 Jul 20252 Feb 2024grantedヘッドホンja
JPJP-1804757-SS30 Jul 20252 Feb 2024grantedヘッドホンja
›Other offices — 5 members
OfficePublicationKindPublishedFiledStatusTitle
CACA-229006-SS16 Oct 20252 Feb 2024grantedHeadphone
CACA-229007-SS16 Oct 20252 Feb 2024grantedHeadphone
CACA-229008-SS16 Oct 20252 Feb 2024grantedHeadphone
CACA-229009-SS16 Oct 20252 Feb 2024grantedHeadphone
CACA-229010-SS16 Oct 20252 Feb 2024grantedHeadphone

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