American Knife and Tool Institute

Keeping Knives in American Lives Since 1998

  • Join Today
  • Login

Keeping Knives in American Lives Since 1998

  • About
    • History and Successes
    • Board of Regents
    • Advisory Members
    • Premier Members
    • FAQs
    • Contact Us
    • Refund Policy
    • Terms of Service
  • Membership
    • Knife Industry Memberships
    • Individual Memberships
    • Stay Informed!
  • Legislation
    • Follow Current Knife Legislation
    • Finding Knife Laws
    • Contacting Legislators
    • How a Bill Becomes Law
  • Education
    • Knives Save Lives!
    • Kids and Knives
    • Traveling With a Knife
    • For Law Enforcement
    • For Legislators
    • The Ivory Ban
  • News & Events
    • Latest AKTI News
    • Industry News
    • Action Alerts
    • Upcoming Events
    • Ultimate New Knives Giveaway
    • Free to Carry Fundraiser
  • Resources
    • Career Center
    • Knife Industry Resources
      • Knife Standards
      • Brand Protection
      • Social Media Censorship Initiative
      • Proposition 65
    • Knife Owner Resources
      • Encounters With Law Enforcement
      • Traveling With a Knife
      • The Legal Edge
      • Brandishing a Knife
      • Schools and Knife Laws
      • AKTI Monthly Knife Auction
    • Counterfeit Knives
    • Brochures & Handouts
    • For Media
    • Buy an AKTI Luggage Tag
  • State Knife Laws
    • State Auto-Open Laws
    • About Statewide Knife Preemption
    • Know Your Knife Laws
    • Federal Switchblade Act (FSA)
    • Encounters With Law Enforcement
    • Court Case Summaries
    • The Legal Edge

What knife laws (statutory law) mean is about more than the legislated law in the United States.  Judicial opinions (case law, common law, or judicial precedent) are considered "law" with the same force as statutes.  Here are pertinent case law summaries that provide helpful information on how the court system has handled or decided knife laws in different states.  We include valuable notes for the knife owner.  For attorneys representing knife issues, we offer suggestions from an experienced criminal lawyer.

Please also see articles in Know Your Knife Laws that cover additional case studies or do a search on a case title.

What Knife Owners Need to Know About Bruen

November 15, 2023

Bruen is the latest buzzword in Second Amendment talk about rights. “The main point of Bruen was that the federal court’s analyses of the Second Amendment post-Heller were entirely wrong. After Heller, courts were divided about what kind of tests to use in Second Amendment cases, but they were all what the Bruen Court calls “means-ends” tests. This means […]

Illinois Supreme Court Case Summary

October 3, 2017

Unlawful intent to use a weapon requires evidence that rules out lawful use.

Appellate Court of Illinois Case Summary

October 3, 2017

Illinois’s per se dangerous weapon statute is not a strict liability offense and blade length is the length of any non-handle portion of a knife.

Illinois Court of Appeals Case Summary

October 3, 2017

Charges for violation of Illinois’s possession with intent statute must include details of the intent to use it unlawfully.

Texas Court of Appeals Summary

September 16, 2017

Rainer v. State
763 S.W.2d 615 (Tex. 1989)

The blade length restriction in Texas law references the cutting portion of the knife, not the sharpened edge.

  • 1
  • 2
  • 3
  • …
  • 6
  • Next Page »

Take Action

  • Become a Member (Industry)
  • Become a Member (Individual)
  • Stay Informed
Make a Contribution

Popular Resources

  • AKTI Knife Auction
  • AKTI Approved Knife Definitions
  • State Knife Laws
  • State Auto-Open Laws
  • What Every Knife Owner Should Know
  • Traveling with Knives
This message is only visible to admins.
Problem displaying Facebook posts. Backup cache in use.
PPCA Error: Due to Facebook API changes it is no longer possible to display a feed from a Facebook Page you are not an admin of. The Facebook feed below is not using a valid Access Token for this Facebook page and so has stopped updating.

As a nonprofit association, AKTI’s role is to be the reasonable and responsible advocate for the knife-making and knife-using community; educating, promoting and informing that knives are important tools.

Copyright © American Knife and Tool Institute, all rights reserved
22 Vista View Ln, Cody, WY 82414
307-587-8296
Privacy & Security
| Terms of Service

  • Home
  • About
  • Membership
  • Legislation
  • Education
  • Brand Protection
  • Contribute Today
  • News
  • Resources
  • Contact

Follow AKTI:

  • Email
  • Facebook
  • Instagram
  • Twitter