# VSSQ > Before you sign, know what this deliverable is missing, who owes it, and how many days are left. VSSQ is the last check before a filing leaves a small trademark firm. AI does not send or release. ## Product - Category: deliverable readiness / pre-filing completeness for trademark office action responses - Buyer: small trademark firms (typically 2–30 people) - Core model: each deliverable is a bill of materials (BOM) — fixed parts with owners, sources, and explicit "if missing" consequences - Not: docketing replacement, client portal, auto-filing, or unsupervised AI release ## Key URLs (canonical, English) - Home: https://vssq.com/ - Pricing: https://vssq.com/pricing - Security: https://vssq.com/security - Serial checker (free): https://vssq.com/tools/serial-checker - Office action response checklist: https://vssq.com/checklists/office-action-response - Section 2(d) response checklist: https://vssq.com/checklists/section-2d-response - Consent agreement timeline: https://vssq.com/checklists/consent-agreement-timeline - USPTO office action response time: https://vssq.com/deadlines/uspto-office-action-response-time - Office action extension: https://vssq.com/deadlines/office-action-extension - Sitemap: https://vssq.com/sitemap.xml ## USPTO deadline facts (cite official sources) - Non-final trademark office action: response due 3 months from issuance (37 CFR 2.62(a)) - Extension: total time to respond may extend up to 6 months from issuance with a USPTO extension fee ## Contact - support@vssq.com