USPatentGranted
S1

Hemmed edge artificial grass mat

Granted 5 Dec 2023 · 6 office actions

Assignee: Liwen Li

Law firm: Law firm · Log in to unlock

Attorney: Attorney · Log in to unlock

Inventors: Liwen Li · Examiner: Kevin K Rudzinski · AU 2926 · TC 2900

Application
29/758,530
filed 16 Nov 2020
Publication
Not published
not published
Patent· this page
US D1006491
granted 5 Dec 2023

Life of the patent

2 dated events
⤢ drag to zoomJan 2021Jul 2021Jan 2022Jul 2022Jan 2023Jul 2023Jan 2024Prosecution
Prosecutionhover for detail · click to open

Description

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

FIG. 1 is a front perspective view of the hemmed edge artificial grass mat;

FIG. 2 is a bottom view of the hemmed edge artificial grass mat; and,

FIG. 3 is a front perspective view of the hemmed edge artificial grass mat with a corner thereof flipped over.

The evenly dashed broken lines are used to represent portions of the artificial grass that are claimed. The artificial grass is located on a rectangular plain as shown in FIG. 1 . The dotted lines are used to represent stitching that is claimed.

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
D06/583

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

Pendency
3.1 y
1,114 days filing → grant
Office actions
3
non-final + final
Responses
4
no RCE
Examiner
Kevin K Rudzinski
art unit 2926 · TC 2900
Citations: 14 back · 2 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

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