Hello,

you will have to chose the category as per the nature of the business for which you are obtaining the TM.

Digital Signature class 1 is required for filing the same.

Regards

Any Individual or organisation with Class 3 Digital signature Certificate - Signing only can apply online for patent or trademark. It is very well known that Class 3 Digital Signature Certificate is the highest Digital Signature Certificate in security means. Class 3 Digital Signature Certificate helps in ensuring security and transparency in the transactions. These certificates come with 1 Year and 2 Year validity.

One who is looking forward to apply for patent or trademark online and making efforts to obtain Class 3 Digital Signature Certificate must contact e-Digital Signature. e-Digital Signature is the appropriate for obtaining Class 3 Digital signature Certificate.

Class 3 digital signature is needed for the filing of trademark.

If you are applying for only one trademark then do it offline or through a registered agent.

I would advise you to get in touch with some lawyer and get it filed through a lawyer so that all the technicalities are taken care off. 

Regards 

Yes it's class 3 digital signature.

Download / Obtain the IPO DSC or Digital Signature Application form for Individuals / organization from the site.

2. Read the application form carefully and fill the form with complete and correct information.

3. Enclose the Required Supportive documents which are described in application form itself.

4. Send the Complete Application form for Patent Right and Trade Mark Digital Signature Certificates along with Payment of the required fees.

5. They will issue the Digital Signature Certificates as per requirement and give it to you on same day.

eMudhra Limited is a Certifying Authority licensed by Controller of Certifying Authorities, under Government of India. eMudhra operates under the guidelines set by Information Technology Act. With more than one million certificates issued, eMudhra caters to all kinds of subscribers who use Digital Certificates for Income Tax, MCA (ROC), Tenders, Foreign Trade, Banking, Railways and many other needs.

Class 1 Certificate: Class 1 certificates shall be issued to individuals/private subscribers. These certificates will confirm that user's name (or alias) and E-mail address form an unambiguous subject within the Certifying Authorities database.

        Class 2 Certificate: These certificates will be issued for both business personnel and private individuals use. These certificates will confirm that the information in the application provided by the subscriber does not conflict with the information in well-recognized consumer databases.

        Class 3 Certificate: This certificate will be issued to individuals as well as organizations. As these are high assurance certificates, primarily intended for e-commerce applications, they shall be issued to individuals only on their personal (physical) appearance before the Certifying Authorities.

Digital Signature - Class 2 or Class 3. A Digital Signature is the equivalent of a physical signature in electronic format, as it establishes the identity of the sender of an electronic document in the Internet. ... Class III type Digital Signatures are used mainly for E-Tendering and for participating in E-Auctions.

Any Individual or organisation with Class 3 Digital signature Certificate - Signing only can apply online for patent or trademark. It is very well known that Class 3 Digital Signature Certificate is the highest Digital Signature Certificate in security means.