405.01 When Permitted and By Whom
For inter partes proceedings commenced on or after November 1, 2007, a party may only serve written interrogatories on any other party during the discovery period if the serving party previously served or concurrently serves therewith its initial disclosures, absent a stipulation or a granted motion, or upon order of the Board to the contrary. [ Note 1.] See TBMP § 403.01. Interrogatories may be served on an adversary from the opening of the discovery period through the last day of the discovery period, even though the answers to later served interrogatories will not be served until after the discovery period has closed. TBMP § 403.02. Interrogatories may not be served on a non-party. [ Note 2.]
NOTES:
2. See Fed. R. Civ. P. 33; 37 CFR § 2.120(d)(1).