How can I check if the USPTO is officially closed on a particular day?
To find out if the USPTO is officially closed on any particular day, you can: Call 1-800-PTO(786)-9199 Call (571) 272-1000 These phone numbers are provided in MPEP 510 for obtaining information about USPTO closures.
Read MoreCan I file patent applications on weekends or federal holidays?
The USPTO is not open for filing correspondence on Saturdays, Sundays, or federal holidays within the District of Columbia. However, there are exceptions: Correspondence deposited as Priority Mail Express® with the USPS in accordance with 37 CFR 1.10 is considered filed on the date of deposit, even on weekends or holidays Electronic filing systems may…
Read MoreWhat are the official business hours of the USPTO?
The official business hours of the U.S. Patent and Trademark Office (USPTO) are: 8:30 a.m. to 5:00 p.m., Monday through Friday Excluding federal holidays in the District of Columbia As stated in MPEP 510: “The U.S. Patent and Trademark Office (USPTO or Office) working hours are 8:30 a.m. to 5:00 p.m., Monday through Friday, excluding…
Read MoreHow are filing deadlines affected by USPTO closures?
When the entire USPTO is officially closed for business for an entire day due to adverse weather or other causes: The day is considered a “Federal holiday within the District of Columbia” under 35 U.S.C. 21 Any action or fee due on such a day may be taken or paid on the next succeeding business…
Read MoreWhat are the hours for the Public Search Facility in Alexandria?
The Public Search Facility in Alexandria has extended hours compared to the regular USPTO business hours: 8:00 a.m. to 8:00 p.m., Monday through Friday Excluding federal holidays in the District of Columbia As stated in MPEP 510: “The hours for the Public Search Facility in Alexandria are 8:00 a.m. to 8:00 p.m., Monday through Friday,…
Read MoreWhat are the requirements for accessing USPTO public information facilities?
To access USPTO public information facilities: A valid Public User or Visitor’s badge is required Badges can be obtained from the Office of Security next to the Public Search Facility An On-line Service Card is required for access to all Public Search Facilities and on-line systems MPEP 510 states: “A valid Public User or Visitor’s…
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