USPatentGranted
S1

Trailer hitch set

Granted 23 Apr 2024 · no office action yet

Assignee: Liyang Zhou

Law firm: Law firm · Log in to unlock

Attorney: Attorney · Log in to unlock

Inventors: Liyang Zhou · Examiner: Christian P. McLean · AU 2919 · TC 2900

Application
29/849,075
filed 8 Aug 2022
Publication
Not published
not published
Patent· this page
US D1023850
granted 23 Apr 2024

Life of the patent

4 dated events
⤢ drag to zoom20222024202620282030203220342036203820402042ProsecutionTerm & fees
ProsecutionTerm & feeshover for detail · click to open

Description

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

FIG. 1 is a perspective view of the main body of the trailer hitch set, showing my new design;

FIG. 2 is another perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top plan view thereof; and

FIG. 8 is a bottom plan view thereof.

FIG. 9 is a perspective view of a first hitch, shown separately for clarity of disclosure;

FIG. 10 is another perspective view thereof;

FIG. 11 is a front view thereof;

FIG. 12 is a rear view thereof;

FIG. 13 is a left side view thereof;

FIG. 14 is a right side view thereof;

FIG. 15 is a top plan view thereof, and

FIG. 16 is a bottom plan view thereof.

FIG. 17 is a perspective view of a second hitch, shown separately for clarity of disclosure;

FIG. 18 is another perspective view thereof;

FIG. 19 is a front view thereof;

FIG. 20 is a rear view thereof;

FIG. 21 is a left side view thereof;

FIG. 22 is a right side view thereof;

FIG. 23 is a top plan view thereof; and

FIG. 24 is a bottom plan view thereof.

FIG. 25 is a perspective view of a third hitch, shown separately for clarity of disclosure;

FIG. 26 is another perspective view thereof;

FIG. 27 is a front view thereof;

FIG. 28 is a rear view thereof;

FIG. 29 is a left side view thereof;

FIG. 30 is a right side view thereof;

FIG. 31 is a top plan view thereof; and

FIG. 32 is a bottom plan view thereof.

FIG. 33 is a perspective view of the trailer hitch set in a detached status;

FIG. 34 is a perspective view in a combined configuration of the main body of the trailer hitch set and the first hitch;

FIG. 35 is an another perspective view in a combined configuration of the main body of the trailer hitch set and the second hitch; and,

FIG. 36 is yet another perspective view in a combined configuration of the main body of the trailer hitch set and the third hitch.

The broken lines illustrate portions of the trailer hitch set 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

1 · 1 independent · depth 1
1 granted claims

Classifications

1 codes
USPC · US Patent Classification
D12/162

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 2022Oct 2022Jan 2023Apr 2023Jul 2023Oct 2023Jan 2024Apr 2024USPTOApplicantNotice of allowance
USPTOApplicanthover for detail · click to open
Pendency
1.7 y
624 days filing → grant
Office actions
0
none on record
Examiner
Christian P. McLean
art unit 2919 · TC 2900
Citations: 5 back · 3 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