MPEP § fp5.02
The following are suggested formats for either a Certificate of Mailing or Certificate of Transmission under 37 CFR 1.8(a). The certification may be included with all correspondence concerning this application or proceeding to establish a date of mailing or transmission under 37 CFR 1.8(a). Proper use of this procedure will result in such communication being considered as timely if the established date is within the required period for reply. The Certificate should be signed by the individual actually depositing or transmitting the correspondence or by an individual who, upon information and belief, expects the correspondence to be mailed or transmitted in the normal course of business by another no later than the date indicated.
I hereby certify that this correspondence is being deposited with the United States Postal Service with sufficient postage as first class mail in an envelope addressed to:
Commissioner for Patents
P.O. Box 1450
Alexandria, VA 22313-1450
on ___________.
(Date)
Typed or printed name of person signing this certificate:
_____________________________________________
Signature: ________________________________________
I hereby certify that this correspondence is being facsimile transmitted to the United States Patent and Trademark Office, Fax No. (___)_____ -_________ on _____________. (Date)
Typed or printed name of person signing this certificate:
_________________________________________
Signature: ________________________________________
I hereby certify that this correspondence is being transmitted via the U.S. Patent and Trademark Office (USPTO) patent electronic filing system to the USPTO on _____________. (Date)
Typed or printed name of person signing this certificate:
_________________________________________
Signature: ________________________________________
Please refer to 37 CFR 1.6(a)(4), 1.6(d) and 1.8(a)(2) for filing limitations concerning transmissions via the USPTO patent electronic filing system, facsimile transmissions and mailing, respectively.