How is the correspondence address specified in a patent application filed before September 16, 2012?
For applications filed before September 16, 2012, the correspondence address must be specified in one of two ways:
- In an application data sheet (37 CFR 1.76)
- In a clearly identifiable manner in any paper submitted with the application filing
As stated in MPEP 403.01(b): Pre-AIA 37 CFR 1.33(a) provides for an applicant to supply an address to receive correspondence from the U.S. Patent and Trademark Office so that the Office may direct mail to any address of applicant’s selection, such as a corporate patent department, a firm of attorneys or agents, or an individual attorney, agent, or other person.
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