What should I do if I receive a Notice of Non-Acceptance of Patent Maintenance Fee?
If you receive a Notice of Non-Acceptance of Patent Maintenance Fee (PTO-2142) from the USPTO, it’s crucial to take prompt action. According to MPEP 2531: “Reply to the notice is required prior to expiration of the grace period provided by 37 CFR 1.362(e) in order to avoid the expiration of the patent.” Here are the…
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