Invalidity dossier
US 12595012
Electric riding device
Current assignee: Shenzhen Chitado Technology Co Ltd
Added 10/26/2026, 6:01:03 PM
Active provider: DeepSeek · deepseek-flash
Patent summary
Title, assignee, inventors, filing/issue dates, abstract, and a plain-language overview of the claims.
Patent Overview — US 12,595,012 B2
Title: Electric riding device
Patent number: US 12,595,012 B2 (also published as US 2026/0028091 A1)
Application: US 19/340,910, filed 2025-09-26
Priority date: 2024-07-03 (per the source, which notes this date is an assumption and not a legal conclusion)
Grant/publication date: 2026-04-07
Status: Active (legal status as listed; the source states this is an assumption and not a legal conclusion)
Anticipated expiration: 2045-07-03 (as listed)
Assignee: Shenzhen Chitado Technology Co., Ltd. (original assignee and current assignee as listed)
Inventors: Dianxuan Zhang, Yang Zhang, Yiqiang Wang, Dengbing Zhou, Fuqi Zhou
Source: https://patents.google.com/patent/US12595012/en
Purpose and plain-language scope (as far as the excerpt shows)
The title and classification data indicate an electric riding device—most likely a motorized scooter, e-scooter, or similar small electric cycle. The excerpt supplied contains no abstract, no claim text, and no written description. Accordingly, the following is inferred only from the classification symbols and "prior art keywords," not from claim language:
- Electric propulsion and battery placement: Class B62J 43/10 and 43/16 (battery arrangements for propulsion, including on motorcycles or the like); B62M 7/12 (motor beside or within the driven wheel); B62K 2204/00 (adaptations for electric-motor drive).
- Frame and folding: B62K 11/02–11/10 (motorcycle/scooter frames); B62K 15/006 (frame being foldable); B62K 5/02–5/06 (tricycles and their frames).
- Cargo/basket and luggage carriers: B62J 7/00–7/08 (luggage carriers, including above/behind the rear wheel and above the front wheel) and B62K 19/46 (luggage carriers forming part of the frame).
- Footrests, seating, and rider accommodations: B62J 25/04 and 25/06 (floor-type and bar-type footrests); B62J 1/28 (backrests, e.g., for children).
- Stowage containers: B62J 9/20–9/27 (containers attached as accessories, including with quick-release mounting).
The listed prior-art keywords ("frame body," "frame," "base portion," "basket," "assembly") suggest the claimed subject matter centers on a frame or base portion combined with a basket/container assembly, but the excerpt does not include claims to confirm this.
What the excerpt does not establish
- The actual claims, abstract, or specification text—so the precise scope of protection is unknown.
- Any embodiment details, drawings content, or dependent-claim limitations.
- Which features are essential versus optional.
- The content of the related applications noted (US 2026/0192876 A1, priority to US 19/556,067).
Per your instructions, no litigation, ownership-transfer, validity, or prior-art analysis is included.
Generated 10/26/2026, 6:01:14 PM
Cases on file (0)
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Litigation summary
Past and pending lawsuits — plaintiffs, defendants, jurisdictions, outcomes, and notable rulings.
Proceedings on file (0)
All PTAB activity →AIA trial proceedings (IPR / PGR / CBM) filed at the USPTO Patent Trial and Appeal Board against this patent. Sourced from the USPTO Open Data Portal and refreshed every six hours; each proceeding number deep-links to the PTAB E2E docket.
No PTAB proceedings on file. This patent has not been challenged via IPR, PGR, or CBM. The absence is itself a signal — well-asserted patents eventually attract IPRs. The LLM analysis below may surface filings the ODP feed hasn’t indexed yet.
PTAB challenges
AIA trial proceedings at the USPTO Patent Trial and Appeal Board — IPR, PGR, and CBM. Petitioners, judge panels, claim-level invalidation outcomes from Final Written Decisions, and Federal Circuit appeals. The single most important defensive datapoint after litigation history.
Assignment history
Inventors, original assignee, and the chain of ownership recorded with the USPTO — including the correspondent attorney who recorded each assignment, since shell-LLC chains often share one repeat-player attorney even when the entity names look unrelated. Surfaces NPE / patent-troll patterns: shell-entity transfers, known asserters in the chain, repeat correspondent fingerprints, pre-litigation assignments, and bankruptcy fire-sales.
Prior art
Earlier patents, publications, and products that may anticipate or render the claims unpatentable.
Obviousness
Combinations of prior art that suggest the claimed invention would have been obvious under 35 U.S.C. § 103.
Extensions
Patent term adjustments, term extensions, continuations, divisionals, family members, and expiration dates.
Derivative works
Defensive disclosure: derivative variations of each claim designed to render future incremental improvements obvious or non-novel.