Is a daytime telephone number required in patent applications?
While not strictly required, the USPTO recommends providing a daytime telephone number in patent applications. According to MPEP 601.03(b): “The submission of a daytime telephone number of the party to whom correspondence is to be addressed is requested pursuant to pre-AIA 37 CFR 1.33(a).” The MPEP further explains: “While business is to be conducted on…
Read More