H1B revoked - still CAP-exempt

USA H1B Visa
1

  1. H1B was applied in April-15. It was picked in lottery and got query

  2. Finally approved in Dec - 15.

  3. Meanwhile, that person came to USA on L2 and applied L2-EAD before the H1B approved in Dec-15.

  4. But could not joined on H1B.

  5. H1B sponsor initiated revocation of H1B as person has no job on H1B

6.On Jun 29th 2017, email notification received saying H1B got revoked thru USCIS Case Status application.

  1. Since the day the person arrived in US to till date, was never on H1B, initially on L2 and later applied L2-EAD and currently working on L2-EAD.

Questions:

  1. After revoke, does the H1B is still valid?

  2. Can the person find a sponsor, a job and transfer the revoked H1B?

  3. What is the earliest date the person supposed to utilize the revoked H1B? (I mean to ask what is the expiry date of this H1B)