National Inventors Hall of Fame Museum (inside the Madison Building at USPTO headquarters)
Visitor guide to the National Inventors Hall of Fame Museum inside the Madison Building at USPTO headquarters. Admission is free; open Mon-Fri 10:00-16:00 and first Saturday monthly 11:00-15:00 (closed Sundays and federal holidays). Groups of 10 or more must book two weeks in advance.
- Task
- Visit the USPTO
- Patent or trademark
- both
- Legacy system
- —
- Current entry point
- www.invent.org/museum/plan-your-visit (open in a browser)
- Legacy system and where it moved
- Not applicable (the museum visitor guide is not part of the online system migration)
- Fee
- Free admission (groups of 10 or more must book by email at least 2 weeks in advance, booking is also free)
- What you need (account or API key)
- No account required. Adults need a valid US government-issued ID (driver's licenses must be REAL ID compliant)
- Source
- National Inventors Hall of Fame Museum(retrieved 2026-10-06)
Everything in the same category
Visit the USPTO (all 35) · both (all 2333)
Related entry points
- Behind the Scenes: National Inventors Hall of Fame Museum
- USPTO Events (events and training calendar)
- USPTO headquarters (Alexandria, Madison Building)
- America's Ingenuity: Richard Franklin America & the Fight to Fulfill the Promise of Patents
- Explore the History of Camp Invention
- Higgins Boat at the USPTO
- Introducing the 2019 NIHF Inductee Class
- USPTO Hour: Meet the 2025 Collegiate Inventor Competition winners
- Notice of Public Hearing and Request for Comments on Matters Related to the Harmonization of Substantive Patent Law
- Notice of Roundtable on the Implementation of the First Inventor to File Provisions of the Leahy-Smith America Invents Act
- Request for Comments and Notice of Roundtable on Work Sharing for Patent Applications
- USPTO AI/ET Partnership: Public Meeting on Artificial Intelligence Tools and Data
- Conference on ``Fair Use'' and the National Information Infrastructure (NII)
- Request for Continued Examination Practice and Changes to Provisional Application Practice
- Changes to Application Examination and Provisional Application Practice
- Proposed Amendments to the Rules of Practice for Trials Before the Patent Trial and Appeal Board; Reopening of Period for Comments