06 Feb 2024
What Does “A” Mean?
Does “a” mean one or more than one? One and only one? Learn when courts have construed the indefinite article “a” open-endedly or as a narrowing claim limitation and hear guidance on patent drafting related to the use of the word “a” in patent claims in this video from Tom Irving and Christine Norris of The Marbury Law Group, PLLC.
Related Content
- Claim Construction: Common Claim Terms Resource Kit
Access a collection of analyses on commonly used terms in patent claims covering how courts and the Patent Trial and Appeal Board have construed these terms and drafting considerations.
- Claim Construction Resource Kit
Use this resource kit as a starting point when preparing a claim construction brief and find other resources for claim construction in district court patent litigation.
- Claim Construction Statements of Law
Review the general principles of claim construction law.
Practical Guidance Updates
Featuring the latest updates from your Practical Guidance account.
- Read the new edition of the Practical Guidance Journal for insights into how Generative AI is transforming the legal world. Review benefits, cautions, and considerations about its use and see how your firm can get ahead of the rapidly escalating infiltration of GenAI.
- Legal Developments provide the latest updates and analyses of emerging topics impacting your practice area. Visit the Legal Developments page to see the latest topics, which also include breaking legal news and related Practical Guidance content.
- Check out our Practical Guidance Author Center! Learn about the 2000+ leading attorney authors contributing to our 26 practice areas, and find out how you can Become a Practical Guidance Author. Practical Guidance is committed to amplifying diverse voices of attorneys across all differences, including gender and race.
PRACTICAL GUIDANCE CUSTOMER EMAIL EDITION ON THE WEB
Experience results today with practical guidance, legal research, and data-driven insights—all in one place.
Experience Lexis+