Manual of Patent Examining Proc. (LawStack MPEP)

About this app

LawStack's US Manual of Patent Examining Procedure (MPEP) in your pocket. Leave the heavy book at home. You should get this app now. • Free trial. Extend access via in-app purchase subscription. • Complete offline access. • Lightning fast browsing. • Killer full-text search. • Email sections to friends. • Advanced search options. • Search results show path. • Search highlighting. • Saves location on application quit. • Bookmarks. Contents: • Group 100 - Secrecy, Access, National Security, and Foreign Filing • Group 200 - Types, Cross-Noting, and Status of Application • Group 300 - Ownership and Assignment • Group 400 - Representative of Inventor or Owner • Group 500 - Receipt and Handling of Mail and Papers • Group 600 - Parts, Form, and Content of Application • Group 700 - Examination of Applications • Group 800 - Restriction in Applications Filed Under 35 U.S.C. 111; Double Patenting • Group 900 - Prior Art, Classification, and Search • Group 1000 - Matters Decided by Various U.S. Patent and Trademark Office Officials • Group 1100 - Statutory Invention Registration (SIR) and Pre-Grant Publication (PG Pub) • Group 1200 - Appeal • Group 1300 - Allowance and Issue • Group 1400 - Correction of Patents • Group 1500 - Design Patents • Group 1600 - Plant Patents • Group 1700 - Miscellaneous • Group 1800 - Patent Cooperation Treaty • Group 1900 - Protest • Group 2000 - Duty of Disclosure • Group 2100 - Patentability • Group 2200 - Citation of Prior Art and Ex Parte Reexamination of Patents • Group 2300 - Interference Proceedings • Group 2400 - Biotechnology • Group 2500 - Maintenance • Group 2600 - Optional Inter Partes Reexamination • Group 2700 - Patent Terms and Extensions Comments or questions? Email us at support@lawstack.com.

This update from Apple will improve the functionality of this app. No new features are included. Fixed various minor user interface bugs.

Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.

1. First observed Aug 12, 2026 · 6:19 PM Free