What types of documents can be filed by facsimile in international patent applications?

Generally, most documents can be filed by facsimile transmission in international patent applications, with some exceptions. The MPEP states: “Generally, any paper may be filed by facsimile transmission with certain exceptions which are identified in 37 CFR 1.6(d).” Specifically, you can submit the following by fax: Substitute sheets (other than color drawings) Extensions of time…

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What documents are not permitted to be filed by facsimile in international patent applications?

Certain documents are not permitted to be filed by facsimile transmission in international patent applications. The MPEP section 1834.01 clearly states: “It should be noted that a facsimile transmission of a document is not permitted and, if submitted, will not be accorded a date of receipt if the document is: (A) Required by statute to…

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