protective letter

noun

A letter filed by with a court by some party, explaining that they are not infringing a specific patent or they consider the patent invalid, in an attempt to prevent the court from granting any ex parte preliminary injunction to the patentee.

Ask AI about this wordChatGPTClaudePerplexityGoogle AIGrok

Meanings

nounprotective letter (plural protective letters)

plural protective letters

  1. intellectual propertyA letter filed by with a court by some party, explaining that they are not infringing a specific patent or they consider the patent invalid, in an attempt to prevent the court from granting any ex parte preliminary injunction to the patentee.
Cite this entry
APA

protective letter. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/protective%20letter

MLA

“protective letter.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/protective%20letter. Accessed November 4, 2026.

Chicago

WatkinsX Dictionary, s.v. “protective letter,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/protective%20letter.

Source: protective letter on Wiktionary, CC BY-SA 4.0.