Definition
An adverse claim is an assertion of right or title to property — typically personal property — by a third party who claims an interest superior to, or inconsistent with, the rights of another party who is attempting to exercise control over that property. The term appears most frequently in two operational contexts:
1. Execution and attachment proceedings. When a creditor causes a sheriff or other officer to levy upon goods in satisfaction of a judgment or attachment, a third party who claims ownership or a superior interest in those goods may assert an adverse claim. The assertion puts the levying officer on notice that the property is disputed and triggers procedures — most commonly interpleader — to resolve the competing rights before the goods are turned over to the creditor.
2. Stoppage in transit. A seller who has parted with goods but not yet received payment may attempt to stop those goods while they are in the hands of a carrier, wharfinger, or warehouse operator. If another party asserts a right to the same goods (for example, a buyer who has resold them to a good-faith purchaser), that competing assertion constitutes an adverse claim requiring resolution before the bailee may safely release the goods to either claimant.
In both contexts, the adverse claim is not simply a dispute between the original parties to a transaction — it is the intervention of a stranger, a third party whose claimed interest cuts across the proceeding already in motion.
Common Confusion
ADVERSE CLAIM vs. ADVERSE POSSESSION. These terms share an adjective and nothing else. Adverse possession is a doctrine by which a person acquires title to real property through open, notorious, continuous, hostile, and exclusive occupation over a statutory period. An adverse claim, by contrast, is an assertion of existing right — usually to personal property — made in the context of a pending legal proceeding. A party asserting an adverse claim is not acquiring anything through the claim itself; they are defending a right they already assert they hold. Researchers encountering "adverse claim" in older pleading records or treatises should resist the reflex to read it through the lens of adverse possession doctrine.
Why It Matters in Research
The primary research trap is scope creep. "Adverse claim" is used in historical sources with precision — it refers to third-party intervention in execution, attachment, and transit proceedings — but the phrase has drifted in modern usage toward any competing assertion of property interest, including real property disputes, securities registration challenges (where federal and state statutes use the term with technical definitions distinct from the common law meaning), and even intellectual property conflicts. A researcher working with nineteenth-century materials should treat the term narrowly; a researcher working with twentieth-century commercial law materials should check whether a statutory definition controls.
The interpleader connection is essential. In historical practice, the adverse claim was the triggering event for interpleader proceedings involving sheriffs and bailees. Understanding the adverse claim means understanding how interpleader functioned in execution practice — the levying officer caught between a judgment creditor demanding the goods and a third party claiming ownership had a recognized procedure for forcing the dispute into court. Corpus research on execution practice, sheriff's liability, or interpleader history will repeatedly surface adverse claim language.
The stoppage-in-transit strand connects to a separate body of commercial law. Rapalje & Lawrence's definition flags the wharfinger and carrier scenarios, which arise in the law of sale and the rights of unpaid sellers. Researchers tracing the history of what became Article 2 and Article 7 of the Uniform Commercial Code will find adverse claim language in the older treatise literature on sales and bills of lading.
Modern securities law has created a distinct and highly technical usage. The Uniform Commercial Code (Article 8) and related federal securities regulations use "adverse claim" as a defined term in the context of securities transfers and the protection afforded to bona fide purchasers. This usage is largely independent of the common law execution and transit contexts and should not be conflated with them.
Historical Dictionary Support
Black's Law Dictionary and Rapalje & Lawrence are in complete agreement on the core meaning: an adverse claim is a third-party claim to goods that are the subject of a levy or transit dispute. Both sources anchor the term firmly in personal property and in the operational mechanics of execution practice and commercial transit.
Rapalje & Lawrence is the more expansive of the two, explicitly connecting the adverse claim to the bailee's dilemma — the wharfinger or carrier who cannot safely release goods when competing parties assert rights — and gesturing toward the interpleader remedy. Black's is terser but consistent.
What neither source addresses is the later statutory development of the term in securities law, which represents a genuine departure from the common law meaning. Researchers relying solely on these historical dictionaries for a modern securities-law research problem will find the definitions incomplete and potentially misleading.
Encyclopedia Cross-Reference
The adverse claim in execution and transit proceedings is conceptually distinct from adverse possession, but researchers working on property law disputes involving competing claims of right may find relevant context in:
Adverse Possession — Color of Title and Claim of Right (The Law Mind Property Law Encyclopedia) [property_87]