AptLynxMCP server
Patent Maintenance Fees
io.github.pipeworx-io/patent-maintenance-fees
Checked 26 Oct 2026, 08:29 UTC · Connected to it and listed its tools
USPTO Patent Maintenance Fee Events — complements the `patents` pack (fleet #3258), which has…
Working at last checkOfficial: pipeworx.io's GitHub account (pipeworx-io)About 27,051 tokens per request once connected44 tools
https://gateway.pipeworx.io/patent-maintenance-fees/mcp
At a glance
- Type
- MCP server
- Publisher
- pipeworx.io (verified by the MCP Registry)
- Status
- Working at last check
- Tools
- 44
- Token cost
- About 27,051 tokens per request
- Sets up in
- Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok
- Last checked
- 26 Oct 2026, 08:29 UTC
Connect it to your agent
Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.
Claude Code
claude mcp add --transport http patent-maintenance-fees https://gateway.pipeworx.io/patent-maintenance-fees/mcp
Claude Desktop
Settings → Connectors → Add custom connector, and paste the URL.
Codex (config.toml)
[mcp_servers.patent-maintenance-fees] url = "https://gateway.pipeworx.io/patent-maintenance-fees/mcp"
Gemini CLI
{"mcpServers":{"patent-maintenance-fees":{"httpUrl":"https://gateway.pipeworx.io/patent-maintenance-fees/mcp"}}}
Cursor
{"mcpServers":{"patent-maintenance-fees":{"url":"https://gateway.pipeworx.io/patent-maintenance-fees/mcp"}}}
VS Code
{"servers":{"patent-maintenance-fees":{"type":"http","url":"https://gateway.pipeworx.io/patent-maintenance-fees/mcp"}}}
Antigravity
agy mcp add patent-maintenance-fees https://gateway.pipeworx.io/patent-maintenance-fees/mcp
ChatGPT
Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.
OpenAI API (Responses tools)
{"type":"mcp","server_label":"patent-maintenance-fees","server_url":"https://gateway.pipeworx.io/patent-maintenance-fees/mcp","require_approval":"always"}
Grok (xAI API tools)
{"type":"mcp","server_label":"patent-maintenance-fees","server_url":"https://gateway.pipeworx.io/patent-maintenance-fees/mcp"}
Tools
get_patent_maintenance_status~380 tokens
Look up a US patent's maintenance-fee history and in-force/expired status: every recorded maintenance-fee event (payments, surcharges, expiration for non-payment, reinstatement, entity-status changes) plus a computed status and a 4th/8th/12th-year fee-window breakdown (due date, grace-period end, whsearch_maintenance_fee_events~368 tokens
Search USPTO maintenance-fee events across patents by event code, patent-number prefix, and/or event-date range — e.g. all 'EXP.' (expired for non-payment) events in a date window. Returns an exact total_matching count first, then a capped sample of the actual event rows (newest first) — never a bar
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[](https://aptlynx.net/servers/io.github.pipeworx-io/patent-maintenance-fees)
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