如果你的专利申请已经提交了18个月以上,应该已经公开了,去专利局的网站上(www.uspto.gov)下载并打印一份申请文件;如果还没有公开,就交一份Official Filing Receipt.
如果你的专利申请已经提交了18个月以上,应该已经公开了,去专利局的网站上(www.uspto.gov)下载并打印一份申请文件;如果还没有公开,就交一份Official Filing Receipt.
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