Search Results for: LACHES

submarine patent

Slang. A patent that is delayed in prosecution by the applicant in order to let an infringing user continue to develop its business, with the intention of taking in later-invented technology once the patent finally “surfaces” from the U.S. Patent and Trademark Office. • Typically, the patent applicant is aware of the developments and consciously

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stale claim

A claim that is barred by the statute of limitations or the defense of laches. — Also termed stale demand. [Cases: Equity 67; Limitation of Actions 1, 165. C.J.S. Equity §§ 128–132; Limitations of Actions §§ 2–4, 10–11.]

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