Attention API Users! The urls for accessing status xml and downloads are changing. The protocol will change from http to https and the hostname will change from tdr to tsdr. An example of the new url is https://tsdrapi.uspto.gov/ts/cd/casestatus/sn12345678/info.xml. Also, the download urls are changing. There will be one url for PDF downloads and one for ZIP downloads.
An example PDF download url is https://tsdrapi.uspto.gov/ts/cd/casedocs/sn12345678/mega-bundle-download?case=true&docs=1,2&assignments=1,2&prosecutionHistory=1,2.Anexample url for ZIP download is https://tsdrsecapi.etc.uspto.gov/ts/cd/casedocs/sn12345678/zip-bundle-download?case=false&docs=1,2&assignments=1,2&prosecutionHistory=1,2.