Overview
Legal Space is not the USPTO and not any country’s official trademark office. This catalogue listed it as a free US trademark / classification page. The last known URL is https://www.fakongjian.com/usa_items.html. On 2026-09-06 a request to that host failed during the TLS handshake (SSL_ERROR_SYSCALL, HTTP code 000). The site root failed the same way. No replacement homepage was verified. Treat it as unreachable, not confirmed shut down. Do not send a seller who is picking classes or preparing Brand Registry to this URL.
The historical page was narrow: a Chinese view of US goods and services classes (Nice 1–45) so sellers could tick classes before a USPTO filing or an agency quote. It never issued certificates, never collected official fees, and never enrolled Brand Registry. The authoritative US identification text is the USPTO Trademark ID Manual plus the federal register, not a third-party mirror.
Core features and advantages
What the US classification page used to do
Older copy said users could look up US trademark classes and match products to Nice headings. For Chinese-speaking sellers that was a lower bar than the English ID Manual. Even when the site worked, a class table was only a picking aid. A wrong class on a US application usually cannot be rewritten into a different class after filing; you pay again. Nice Classification 13-2026 is in force in 2026, so any frozen third-party table may already be stale.
What it never was
Legal Space was not a full register search. Legacy TESS has been replaced; live search and filing sit on USPTO.gov. It was not an attorney: no TEAS filing, no office-action response, no use affidavit. The word “legal” in the Chinese brand did not mean a legal opinion. Public materials never supported that.
The only fact that can be checked now is status
As of 2026-09-06: handshake failure, no verified spare domain. Archives were not promoted as an official homepage. Sellers should leave this entry and use official offices.
Supported platforms
The intended job was US classification for Amazon US, Walmart or a US DTC brand that needs a USPTO mark. While the host is down, those jobs move to the USPTO. EU, UK and Japan classes belong on EUIPO, UK IPO and JPO. One Chinese page never covered four jurisdictions.
Who it's for
- Used to fit solo sellers who needed Chinese Nice headings before hiring counsel.
- Now: everyone should skip this URL and use official tools.
- Still not for certificates, Brand Registry packets, or infringement calls.
Concrete use (not available until the host returns): if a US private-label storage SKU is stuck on “check Legal Space class 21”, open the USPTO ID Manual, search a standard identification such as storage containers, then run the brand on USPTO search. For a Chinese multi-country first pass, iP51 is reachable — and still not official.
Pricing and value
Historical blurbs said free. On 2026-09-06 the page could not be opened to confirm a free tier or agency upsells. There is no current price to cite. USPTO filing fees are paid on USPTO fee schedules, not via fakongjian.com.
Community feedback
No usable long Reddit, Zhihu or Cifnews thread on “法空间 / fakongjian.com” turned up. The stale-entry backlog already lists a connection reset. Lack of discussion is itself a signal that this was not a daily seller tool. Do not invent quotes.
Competitive positioning
The official counterpart is the USPTO (search, ID Manual, filing). UK IPO, EUIPO and JPO are other registries. iP51 is a still-reachable Chinese multi-country search, also unofficial. Fangxin and Stonebridge are paid agencies, not class tables. Even if Legal Space returns, it would only be a classification helper, not a substitute for those offices.
Alternatives
- United States Patent and Trademark Office: official US search, classification and filing.
- European Union Intellectual Property Office: official EUTM search and filing.
- Japan Patent Office: Japanese register.
- UK Intellectual Property Office: official UK search and fees.
Limitations
The primary host is unreachable. If a historical page comes back, class editions can be stale, data is unofficial, and it has no legal effect. A wrong class on a US filing costs a full official fee. No verified support email.
Verdict
Do not put Legal Space on a 2026 store-launch checklist. US classes and searches go to the USPTO; UK, EU and Japan go to those offices. Third-party Chinese tables are useful only when they load and match current Nice text — this one does not load.
Next step: use USPTO.gov trademark search and the ID Manual. For UK or EU rights, use the official links above. Do not keep retrying fakongjian.com.
Data notes
On 2026-09-06, https://www.fakongjian.com/ and /usa_items.html reset at TLS. No replacement URL. published (2024-03-15), monthlyVisits, domainRating and authorityScore are catalogue placeholders and unverified. Shutdown is not confirmed; only unreachability is.