¶ 22.73 Correspondence and Inquiry as to Office Actions
All correspondence relating to this ex parte reexamination proceeding should be directed:
By Mail to: Mail Stop Ex Parte Reexam
Central Reexamination Unit
Commissioner for Patents
United States Patent & Trademark Office
P.O. Box 1450
Alexandria, VA 22313-1450
By FAX to: (571) 273-9900
Central Reexamination Unit
By hand: Customer Service Window
Randolph Building
401 Dulany Street
Alexandria, VA 22314
Any inquiry concerning this communication should be directed to [1] at telephone number [2].
Examiner Note:
1. This form paragraph is used at the end of ex parte reexamination communications.
2. In bracket 1, insert the name of the examiner having charge of the proceeding.
3. In bracket 2, insert the examiner’s telephone number.