Toy building block set
Granted 21 Oct 2025 · no office action yet
Assignee: Guangzhou Qiji Technology Co., Ltd.
Law firm: Law firm · Log in to unlock
Attorney: Attorney · Log in to unlock
Inventors: Yu Zhu, Yu Chen, Qitong Jia · Examiner: Michael C Stout · AU 2924 · TC 2900
Life of the patent
2 dated eventsDescription
1 parts›1. Toy building block set 1 . 1…
1. Toy building block set
1 . 1 : Front
1 . 2 : Back
1 . 3 : Left
1 . 4 : Right
1 . 5 : Top
1 . 6 : Bottom
1 . 7 : Perspective
The portions of the toy building block set shown in broken lines form no part of the claimed design.
Claims
1 · 1 independent · depth 1Classifications
4 codesClaim changes
SoonSee which claims were amended, added or cancelled during examination, with every added and removed word marked.
The published claims of this patent are not paired with the granted ones in what we hold.
File wrapper
See the full prosecution history — every USPTO and applicant action on this file, in order.
Log in to unlockTerm & fees
See the term timeline — pendency span, in-force span, the maintenance fees paid and both computed expiry dates.
Log in to unlockValidity challenges
See the validity challenges on record — reexaminations, IPRs and PGRs, with their institution decisions and outcomes.
Log in to unlockCitations
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