USPatentGranted
S1

VR / AR glasses

Granted 13 Aug 2019 · no office action yet

Current assignee: Dreamworld Usa Inc. · originally DREAMWORLD USA INC.

Law firm: Law firm · Log in to unlock

Attorney: Attorney · Log in to unlock

Inventors: Ying Mao, Zhangyi Zhong, Yibo Wang, Ping Li +5 · Examiner: Austin Murphy · AU 2917 · TC 2900

Application
29/612,674
filed 3 Aug 2017
Publication
Not published
not published
Patent· this page
US D856329
granted 13 Aug 2019

Life of the patent

7 dated events
⤢ drag to zoom20182020202220242026202820302032203420362038ProsecutionOwnershipTerm & fees
ProsecutionOwnershipTerm & feeshover for detail · click to open

Description

1 parts
›FIG. 1 is a front view of an…

FIG. 1 is a front view of an ornamental design for a VR / AR glasses showing our new design;

FIG. 2 is a rear view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof;

FIG. 7 is a perspective view thereof; and,

FIG. 8 is a folding state view thereof.

The oblique line shading in FIGS. 1, 3-4 and 6-8 represents transparency or translucency.

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

1 codes
USPC · US Patent Classification
D14/372

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 zoomJul 2017Oct 2017Jan 2018Apr 2018Jul 2018Oct 2018Jan 2019Apr 2019Jul 2019Oct 2019USPTOApplicantRestriction requirement
USPTOApplicanthover for detail · click to open
Pendency
2.0 y
740 days filing → grant
Office actions
0
after a restriction
Examiner
Austin Murphy
art unit 2917 · TC 2900
Citations: 9 back · 0 forward

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

Log in to unlock

Chain of title

⤢ drag to zoom20182020202220242026202820302032203420362038Owner 1Owner 2
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

Term & fees

See the term timeline — pendency span, in-force span, the maintenance fees paid and both computed expiry dates.

Log in to unlock

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