Case Citation
Legal Case Name

INVESTACORP, INC. v. ARABIAN INV. BANKING CORP. Case Brief

United States Court of Appeals, Eleventh Circuit1991
931 F.2d 1519

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Case Brief Summary & Legal Analysis

General Brief
4 min read

tl;dr: A financial services company sued a competitor for service mark infringement over the similar names “Investacorp” and “Investcorp.” The court held the plaintiff’s mark was merely descriptive and had not acquired secondary meaning before the defendant’s use, meaning the plaintiff had no protectable interest to enforce.

Legal Significance: This case clarifies that a composite term made of common, descriptive words (e.g., “Invest” and “Corp”) is likely a descriptive mark. It establishes that such a mark is unprotectable without proof of secondary meaning acquired before the alleged infringer’s first use.

INVESTACORP, INC. v. ARABIAN INV. BANKING CORP. Law School Study Guide

Use this case brief structure for your own legal analysis. Focus on the IRAC methodology to excel in law school exams and cold calls.

Case Facts & Court Holding

Key Facts & Case Background

Plaintiff, Investacorp, Inc., a financial services firm, began using its name as a service mark in 1978. Defendant, Arabian Investment Banking Corporation (collectively “Investcorp”), an investment bank, began operating in the United States under its name in March 1983. In 1987, Investcorp applied for federal registration of its service mark. Investacorp subsequently filed its own application and opposed Investcorp’s. Investacorp then sued Investcorp for federal and common law service mark infringement and unfair competition, alleging a likelihood of confusion between the two marks. To prove it had a protectable interest in its mark, Investacorp argued the mark was inherently distinctive or, alternatively, had acquired secondary meaning by the time Investcorp began its use in 1983. Investacorp’s evidence for secondary meaning consisted of five years of use, business growth, and advertising expenditures that did not exceed $100 per month. It did not provide consumer survey evidence. The district court granted summary judgment for Investcorp, finding the mark was descriptive and lacked secondary meaning.

Court Holding & Legal Precedent

Issue: Did the plaintiff acquire a protectable service mark interest in the term “Investacorp” by establishing that the mark was either inherently distinctive or had acquired secondary meaning before the defendant began using its similar mark?

No. The court affirmed summary judgment for the defendant, holding that “Investacorp” Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliqu

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IRAC Legal Analysis

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IRAC (Issue, Rule, Analysis, Conclusion) is the exact format professors want to see in your exam answers. Our exclusive Flash-to-Full briefs combine holding, analysis, and rule statements formatted to match what A+ students produce in exams. These structured briefs help reinforce the essential legal reasoning patterns expected in law school.

Legal Issue

Did the plaintiff acquire a protectable service mark interest in the term “Investacorp” by establishing that the mark was either inherently distinctive or had acquired secondary meaning before the defendant began using its similar mark?

Conclusion

This case provides a clear framework for analyzing mark distinctiveness and underscores Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, qu

Legal Rule

To establish service mark infringement, a plaintiff must prove it has a Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit ani

Legal Analysis

The court's analysis proceeded in two steps. First, it determined the mark's Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum. Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum. Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum. Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nis

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Flash Summary

  • A composite mark like “Investacorp,” formed from common industry terms (“invest”
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui offic

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