Aaron Hallaaron@aaronhall.com

Business Law Articles & Legal Insights

Trademark

Trademark: Polaroid Factors

By Aaron Hall · January 11, 2023 · Updated April 25, 2026

The Polaroid Factors provide a structured approach to assess the likelihood of confusion in trademark disputes. Key elements include the strength of the mark, proximity of goods, evidence of actual …

READ MORE →
Business Law

20 FAQ About Interrogatories

By Aaron Hall · December 19, 2022 · Updated April 25, 2026

This article answers common questions asked by people about interrogatories. What are interrogatories? Interrogatories are written questions that one party in a legal proceeding may serve on another …

READ MORE →
Business Law

How Much Does a Lawsuit Cost?

By Aaron Hall · October 28, 2022 · Updated April 25, 2026

The cost of a lawsuit depends on the jurisdiction, case type, and complexity of the issues involved. Common costs include: Filing fees: Paid to the court when the lawsuit is filed, typically ranging …

READ MORE →
Intellectual Property

The Patent

By Aaron Hall · October 27, 2022 · Updated April 25, 2026

This post is part of a series of posts entitled A Guide To Intellectual Property Protection. For a comprehensive list of articles contained in this series, click here. The financial cost of enforcing …

READ MORE →
Business Law

What Is a DBA?

By Aaron Hall · October 24, 2022 · Updated April 25, 2026

In this video, you’ll get answers to these questions: What is a DBA? Why would you want a DBA? Who can get a DBA? How do you get a DBA? How long does a DBA last? What is an assumed name? (Minnesota) …

READ MORE →