I did respond to the Office Action!
Well, the government record does not show that you responded to the very last issue that they raised. You may have even talked with an Examiner at the United States Trademark Office over the phone. However, no written response was likely received to their last inquiry.
Don't worry however! You should consider re-filing it with an attorney with whom you have a prior relationship. As long as nobody filed it in the interim, you may still be able to get your trademark re-registered. You can also request a re-filing through an attorney in the Trademarkia network for $399 + filing fee ($275 per class).
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