How to File a Notice of Opposition
By Casey Scott McKay ·
This is the working manual for stopping a conflicting application before it registers, from the morning the watch alert lands to the day the Board enters judgment. Fourteen numbered stages carry the filing, the governing rule, the realistic cost, and the mistake that costs money: reading the publication record rather than the alert, choosing between a $50 letter of protest and a $600-per-class opposition, working the extension ladder to its 180-day ceiling under 37 C.F.R. 2.102(c), naming an opposer who will survive a real-party-in-interest challenge, and pleading grounds you can no longer add once the window shuts under 37 C.F.R. 2.107. It gives model language for the good-cause extension, the caption, the entitlement and pleaded-registration paragraphs, a Section 2(d) count, a lack-of-bona-fide-intent count, a non-use count, a Section 18 restriction request, and the prayer for relief. Two decision trees handle the real forks - the week the alert arrives and the week the answer arrives - and a master table prices every phase from the free first extension to a five-figure appeal. One annotated file, a Kansas bicycle maker facing a Colorado bag company, runs through every stage, with a Norwegian Madrid designation carrying the Section 66(a) rules that make that filing unforgiving. The doctrine lives in the companion article; this is the sequence of moves.
IP and Technology > Trademarks | Guide | Published 15 January 2026 - Updated 30 July 2026 | Casey Scott McKay - marksy.us
Summary. Stop a conflicting application before it registers by opposing it at the TTAB — and do it in the right order, for the right money, on grounds you will still be able to plead eighteen months from now. Fourteen numbered stages, each with the filing, the rule, the realistic cost, and the trap: reading the publication record instead of the watch alert, choosing between a $50 letter of protest and a $600-per-class opposition, working the extension ladder to its hard 180-day ceiling, naming an opposer that survives a real-party-in-interest fight, and pleading everything before 37 C.F.R. § 2.107 locks the grounds shut. You get model language for the good-cause extension, the caption, the entitlement and pleaded-registration paragraphs, a § 2(d) count, a lack-of-bona-fide-intent count, a non-use count, a § 18 restriction request, and the prayer. Two decision trees cover the real forks — the week the alert lands, and the week the answer lands — and a master table prices every phase. One annotated file, a Kansas bicycle maker against a Colorado bag company, runs the whole way through, with a Norwegian Madrid designation carrying the § 66(a) rules that make that filing the least forgiving thing at the Board. The doctrine lives in the companion article. This is the sequence of moves.
Keywords: notice of opposition · ttab opposition · estta filing · 37 cfr 2.101 · extension of time to oppose · 37 cfr 2.102 · official gazette publication · entitlement to a statutory cause of action · section 2(d) opposition · pleaded registration status and title · lack of bona fide intent · void ab initio non-use · section 66(a) opposition · opposition grounds pleading · institution order · accelerated case resolution · b and b hardware preclusion · letter of protest · coexistence agreement · opposition fee per class
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