MPEP § 2570 — MPEP § 2570
Current through: 2022-07-01

2570-Maintenance Fee Payment Status Requests 
 
 

 
 
 
 
 
 
 
 

 

 
 
 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

 
 
 
 
 

 
 
 
 
 
 
 
 
 
 
 

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 Manual of Patent Examining Procedure 

 Chapter 2500 

 Section 2570 
 

 
 
 
 
 
 2570 Maintenance Fee Payment Status Requests [R-08.2017]

 The Maintenance Fee Branch will respond to requests for the maintenance
 fee payment status of patents. Maintenance fee status information for a patent of
 interest can be obtained over the internet by entering the patent number and the
 corresponding application number in the appropriate spaces on the webpage available at
 https://fees.uspto.gov/
 MaintenanceFees . In addition, maintenance fee status can be
 requested by telephone. Telephone status requests are limited to two patent numbers per
 telephone call. See MPEP
 § 1730 for the telephone number.
 

 [top] 

 

 

 
 

 
 

 

 

 

 
 
 
 2501-Introduction 

 2502-2503-[Reserved] 

 2504-Patents Subject to Maintenance Fees 

 2505-[Reserved] 

 2506-Times for Submitting Maintenance Fee Payments 

 2507-2509-[Reserved] 

 2510-Submission of Maintenance Fee Payments and Documents 

 2511-2514-[Reserved] 

 2515-Information Required for Submission of Maintenance Fee Payment 

 2516-2519-[Reserved] 

 2520-Maintenance Fee Amounts 

 2521-[Reserved] 

 2522-Methods of Payment 

 2523-2529-[Reserved] 

 2530-Special Acceptance of Maintenance Fee Payments Containing Informalities 

 2531-Payment Late or Insufficient 

 2532-Duplicate Payments 

 2533-2539-[Reserved] 

 2540-Fee Address for Maintenance Fee Purposes 

 2541-[Reserved] 

 2542-Change of Correspondence Address 

 2543-2549-[Reserved] 

 2550-Entity Status Discounts 

 2551-2559-[Reserved] 

 2560-Revocation of Power of Attorney and Withdrawal of Attorney 

 2561-2569-[Reserved] 

 2570-Maintenance Fee Payment Status Requests 

 2571-2574-[Reserved] 

 2575-Notices 

 2576-2579-[Reserved] 

 2580-Review of Decision Refusing to Accept and Record Payment of a Maintenance Fee Filed Prior to Expiration of Patent 

 2581-2589-[Reserved] 

 2590-Acceptance of Delayed Payment of Maintenance Fee in Expired Patent to Reinstate Patent 

 2591-Intervening Rights in Reinstated Patents 

 2592-2594-[Reserved] 

 2595-Forms 

 

 

 
 

 
 
 

 
 

 

 
 
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 Last Modified: 
 
 03/09/2026 20:50:47