The word purported is a signal word in legal drafting—one that signals skepticism, contingency, or limitation of legal recognition. When contracts use “purported assignment,” “purported authority,” or “purported transfer,” they are doing important legal work that affects rights, obligations, and enforceability in ways founders often miss.

Purported Legal Definition

In legal usage, purported means “claimed to be” or “ostensibly”—acknowledging that something presents itself as having a certain quality or legal status without confirming that it actually does. A “purported assignment” is one that claims to transfer rights, but whose validity is not confirmed or may be disputed.

Courts use the word similarly: a “purported contract” is one that looks like a contract but may or may not satisfy the legal requirements for enforceability.

Purported Assignment in Startup Contracts

An assignment transfers a party’s rights under a contract to a third party. A purported assignment is one that attempts this transfer but may be ineffective—either because the contract prohibits assignment without consent, the assignment wasn’t made in the required form, or the assigning party lacked the authority to assign.

Why this matters for startups:

• Anti-assignment clauses: Many contracts contain language like: “Any purported assignment of this Agreement without prior written consent shall be void and of no effect.” This means an unauthorized assignment attempt creates no legal rights in the assignee—it’s as if it never happened.
• Acquisitions: When a startup is acquired, contracts must typically be assigned to the acquirer. If contracts prohibit assignment without consent, the acquiring company may not actually receive the contractual rights it thought it was buying. Due diligence on contract assignability is essential.
• IP assignments: A purported IP assignment that doesn’t meet formal requirements (written and signed, for copyright; written for patent) doesn’t actually transfer the IP. Startups with informal IP arrangements may discover gaps during fundraising or acquisition diligence.

Purported Authority in Contract Law

Purported authority refers to authority that a person claims to have—or appears to have—but that hasn’t been properly granted. This concept matters most when determining whether a contract signed by a company representative is actually binding on the company.

Example language: “No amendment to this Agreement shall be binding unless signed by a duly authorized officer. Any purported amendment signed by a person without such authority shall be void.”

Illinois law recognizes three types of authority that affect this analysis:

• Actual authority: Expressly or implicitly granted by the principal (the company)
• Apparent authority: Authority created by the principal’s conduct that leads a third party to reasonably believe the agent has authority—even if no actual authority exists
• Inherent authority: Authority that arises from an agent’s position, regardless of whether it was expressly granted

A party dealing with someone who has only purported (but not actual or apparent) authority may find that the contract isn’t binding on the company.

Purported Transfer and Corporate Transactions

In M&A and corporate documents, “purported transfer” language often appears in shareholder agreements and operating agreements as a restriction mechanism:

“Any purported transfer of Membership Interests not made in compliance with this Section shall be null and void ab initio and shall not be recognized by the Company.”

This means that if a member tries to sell or transfer their interest without following the required procedures (right of first refusal, board approval, etc.), the transfer is treated as if it never happened. The company can refuse to recognize the purported transferee as a member.

FAQ: Purported in Contract Law

Is a purported assignment always void?

Not necessarily. Whether a purported assignment is void depends on the contract language. Some anti-assignment clauses make unauthorized assignments void (as if they never happened). Others make them voidable (effective unless challenged). The distinction matters: a void assignment has no effect; a voidable assignment is effective unless and until the non-assigning party exercises their right to void it.

Can apparent authority bind a company to a purported contract?

Yes. Under Illinois law, if a company’s conduct reasonably leads a third party to believe an agent had authority to act, the company may be bound by the agent’s actions even if actual authority was lacking. This is why authorization matrices and signing authority policies matter for startups.

Fitter Law helps Illinois startups structure assignment provisions, authority language, and IP transfer agreements to ensure rights actually transfer when intended. Learn about our contract services or view our flat-fee packages.