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<p class="MsoNormal">I\u2019m with Kevin on Google. Its been very easy and always worked except for one time when the USPTO did something with their authentication software that forced everyone to re-authenticate. It\u2019s an app on my iphone so it has to work with
Apple.<o:p></o:p></p>
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<p class="MsoNormal"><b><span style="font-family:"Arial",sans-serif;color:black">Alex Butterman</span></b><o:p></o:p></p>
<p class="MsoNormal"><span style="font-family:"Arial",sans-serif;color:black">Partner<b>
</b></span><o:p></o:p></p>
<p class="MsoNormal"><span style="mso-ligatures:standardcontextual"><a href="https://www.dbllawyers.com/"><b><span style="font-family:"Avenir Next";color:#39428A;mso-ligatures:none">DUNLAP</span></b></a><a href="https://www.dbllawyers.com/"><b><span style="font-family:"Avenir Next";color:#0563C1;mso-ligatures:none"> </span></b></a><a href="https://www.dbllawyers.com/"><b><span style="font-family:"Avenir Next";color:#747474;mso-ligatures:none">BENNETT</span></b></a><a href="https://www.dbllawyers.com/"><b><span style="font-family:"Avenir Next";color:#0563C1;mso-ligatures:none"> </span></b></a><a href="https://www.dbllawyers.com/"><b><span style="font-family:"Avenir Next";color:#39428A;mso-ligatures:none">&</span></b></a><a href="https://www.dbllawyers.com/"><b><span style="font-family:"Avenir Next";color:#39428A;mso-ligatures:none">
</span></b></a><a href="https://www.dbllawyers.com/"><b><span style="font-family:"Avenir Next";color:#39428A;mso-ligatures:none">LUDWIG</span></b></a></span><o:p></o:p></p>
<p class="MsoNormal" style="margin-bottom:3.0pt"><i><span style="font-family:"Arial",sans-serif;color:black">211 Church St., SE; Leesburg, VA 20175</span></i><o:p></o:p></p>
<p class="MsoNormal"><span style="font-family:"Arial",sans-serif;color:black">T: 703-777-7319</span><span style="font-family:"Arial",sans-serif;color:#156082">
</span><span style="mso-ligatures:standardcontextual"><a href="https://www.dbllawyers.com/attorney/alex-butterman/"><b><span style="font-family:"Arial",sans-serif;mso-ligatures:none">BIO</span></b></a></span><o:p></o:p></p>
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<p class="MsoNormal" style="text-align:justify"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#156082">This electronic message contains information from Dunlap Bennett & Ludwig PLLC and may be confidential or privileged. If you are not
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<p class="MsoNormal"><b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">From:</span></b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"> E-trademarks <e-trademarks-bounces@oppedahl-lists.com>
<b>On Behalf Of </b>Kevin Grierson via E-trademarks<br>
<b>Sent:</b> Monday, October 13, 2025 5:20 PM<br>
<b>To:</b> For trademark practitioners. This is not for laypersons to seek legal advice. <e-trademarks@oppedahl-lists.com><br>
<b>Cc:</b> Kevin Grierson <kgrierson@cm.law><br>
<b>Subject:</b> Re: [E-trademarks] New authentication methods<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;color:black">I've been using Google authenticator for years because the PTO was at one point not very good about sending out the verification emails. Never had any issues with it.<o:p></o:p></span></p>
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<p class="MsoNormal"><b><span style="font-family:"Arial",sans-serif;color:#0F172E">Kevin Grierson<o:p></o:p></span></b></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:gray"> <a href="mailto:kgrierson@cm.law" target="_blank"><span style="color:gray;text-decoration:none">kgrierson@cm.law</span></a><o:p></o:p></span></p>
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<p class="MsoNormal"><b><i><span style="font-size:10.0pt;font-family:"Calibri",sans-serif;color:gray"><a href="https://www.cm.law/cm-law-formerly-culhane-meadows-launches-second-decade-with-fresh-name-and-modern-brand/" target="_blank"><span style="color:#0F172E;text-decoration:none">Please note: Culhane Meadows is now CM Law</span></a><o:p></o:p></span></i></b></p>
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<p class="MsoNormal"><b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:black">From:</span></b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:black"> E-trademarks <<a href="mailto:e-trademarks-bounces@oppedahl-lists.com">e-trademarks-bounces@oppedahl-lists.com</a>>
on behalf of Mark Kaufman via E-trademarks <<a href="mailto:e-trademarks@oppedahl-lists.com">e-trademarks@oppedahl-lists.com</a>><br>
<b>Sent:</b> Monday, October 13, 2025 5:00 PM<br>
<b>To:</b> For trademark practitioners. This is not for laypersons to seek legal advice. <<a href="mailto:e-trademarks@oppedahl-lists.com">e-trademarks@oppedahl-lists.com</a>><br>
<b>Cc:</b> Mark Kaufman <<a href="mailto:kaufman@kaufmankahn.com">kaufman@kaufmankahn.com</a>><br>
<b>Subject:</b> Re: [E-trademarks] New authentication methods</span> <o:p></o:p></p>
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<p class="MsoNormal"> <o:p></o:p></p>
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<span style="font-family:"Calibri",sans-serif;color:white">EXTERNAL EMAIL<o:p></o:p></span></p>
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<p class="xmsonormal">Microsoft Authenticator has been simple to use. <o:p></o:p></p>
<p class="xmsonormal"> <o:p></o:p></p>
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<p class="xmsonormal"><span style="font-size:10.0pt;font-family:"Book Antiqua",serif">Mark S. Kaufman</span><o:p></o:p></p>
<p class="xmsonormal"><span style="font-size:10.0pt;font-family:"Book Antiqua",serif">Kaufman & Kahn, LLP</span><o:p></o:p></p>
<p class="xmsonormal"><span style="font-size:10.0pt;font-family:"Book Antiqua",serif">10 Grand Central</span><o:p></o:p></p>
<p class="xmsonormal"><span style="font-size:10.0pt;font-family:"Book Antiqua",serif">155 East 44<sup>th</sup> Street, 19<sup>th</sup> Floor</span><o:p></o:p></p>
<p class="xmsonormal"><span style="font-size:10.0pt;font-family:"Book Antiqua",serif">New York, NY 10017</span><o:p></o:p></p>
<p class="xmsonormal"><span style="font-size:10.0pt;font-family:"Book Antiqua",serif">Office: +1 (212) 293-5556, x 2</span><o:p></o:p></p>
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<p class="xmsonormal"><span style="font-size:10.0pt;font-family:"Calibri",sans-serif;color:#1F497D">This email is intended only for the party to whom it is addressed and may contain privileged or confidential information. If you are not the intended recipient,
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<p class="xmsonormal"><b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">From:</span></b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"> E-trademarks <<a href="mailto:e-trademarks-bounces@oppedahl-lists.com">e-trademarks-bounces@oppedahl-lists.com</a>>
<b>On Behalf Of </b>carla calcagno via E-trademarks<br>
<b>Sent:</b> Monday, October 13, 2025 4:52 PM<br>
<b>To:</b> Oppedahl Carl <<a href="mailto:e-trademarks@oppedahl-lists.com">e-trademarks@oppedahl-lists.com</a>><br>
<b>Cc:</b> carla calcagno <<a href="mailto:cccalcagno@gmail.com">cccalcagno@gmail.com</a>><br>
<b>Subject:</b> [E-trademarks] New authentication methods</span><o:p></o:p></p>
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<p class="xmsonormal"> <o:p></o:p></p>
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<p class="xmsonormal">Has anyone researched or have any thoughts on the new 2 step authentication methods required by the USPTO. For example, has anyone used OKTA, Google Authenticator, or Microsoft Authenticator?<o:p></o:p></p>
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<p class="xmsonormal"> <o:p></o:p></p>
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<p class="xmsonormal">I am looking for the simplest to install/ use/ and configure across both Apple and PC devices.<o:p></o:p></p>
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<p class="xmsonormal"> <o:p></o:p></p>
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<p class="xmsonormal">Thank you!<o:p></o:p></p>
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<p class="xmsonormal"> <o:p></o:p></p>
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<p class="xmsonormal">Carla Calcagno<o:p></o:p></p>
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