MarkHarbor watches the USPTO for you — every office action, every §8 & §9 window, every statement of use — and computes the deadlines automatically, so nothing slips through.
Start your 7-day free trial See how it worksNo credit card required · Import your portfolio in minutes
Features
Most tools track dates. MarkHarbor reads the prosecution history the way an attorney does — and knows which deadline follows from which event.
Your whole portfolio refreshes daily against TSDR. Status changes, new office actions, and prosecution events land on your docket without anyone typing a date.
Office action response windows (including post-TMA 3-month periods and extensions), §8 & §9 maintenance with grace periods, statements of use, oppositions — computed from the record itself.
Push notifications the moment something changes — not a weekly digest you read too late. Severity-ranked so critical dates surface first.
Monitor filings by attorney name and see each attorney's docket at a glance — the way firms actually divide responsibility.
Every mark grouped by where it lives in its life: pending examination, office action pending, published, TTAB proceeding, allowed, registered, maintenance filed.
A clean, printable summary of your whole docket — stage breakdown, next 90 days of deadlines, marks per attorney. Perfect for client updates.
How it works
Add marks by serial number, or enter an attorney of record's name and MarkHarbor discovers every mark filed under it — automatically.
MarkHarbor pulls each mark's full USPTO prosecution history and computes every live deadline — response windows, maintenance filings, grace periods, SOU chains.
Daily syncs keep the docket current. You get real-time alerts as dates approach, and a summary report whenever you need to show a client where things stand.
About
MarkHarbor wasn't designed in a product workshop. It was built inside a working trademark practice, by attorneys who docket real deadlines for real clients — and who were tired of tools that treat a §8 declaration like a lunch reminder.
Every rule in our deadline engine exists because we rely on it. Every feature earned its place on our own docket first. We run our own practice on MarkHarbor every day — your marks get the same engine ours do.
Pricing
Priced by portfolio size, never by seat — your whole team works from the same docket. Every plan starts with a 7-day free trial.
FAQ
Directly from the USPTO's TSDR system — the same authoritative record you'd check by hand. We sync every tracked mark daily and read its full prosecution history, not just the status line.
Completely. Every firm's docket, deadlines, alerts, and notes are segregated at the application layer and enforced again by database row-level security. Public USPTO records are public; your docket is yours alone.
Yes — paste serial numbers, or give us an attorney of record's name and we'll discover every mark filed under it. Most portfolios are fully docketed within the hour, and you can generate a summary report the moment the import finishes.
Yes. The engine applies the Trademark Modernization Act's three-month response windows (with extension tracking) where they apply, and the six-month windows where they don't — including §66(a) applications and post-registration actions.
No. MarkHarbor is docketing software built by attorneys, but it is not a law firm, and using it creates no attorney-client relationship. Deadlines should always be verified by counsel responsible for the matter.
Seven days free. Import in minutes. Cancel anytime.
Start your free trial