Not legal advice. Patent‑Gap surfaces US design‑patent expiry computed from public grant/filing dates, joined with CPSC recall data and OFAC/OIG exclusion screening. Utility‑patent expiry shown is a statutory maximum and can lapse earlier on unpaid maintenance fees. We do not assess utility/trade‑dress/trademark coverage or active litigation. Verify freedom‑to‑operate with patent counsel before manufacturing.
Patent data via Google Patents (USPTO grants). Recall data: CPSC SaferProducts. Supplier screening: OFAC SDN/Consolidated + HHS‑OIG LEIE (business entities only; not a consumer report). · llms.txt · x402