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← 893 F.3d 101 - Copeland v. Vance

Copeland v. Vance’s Empirical Analysis

893 F.3d 101 · 2018

Citation profile

15
cited by 15 later decisions
1
states following
June 2025
most recently cited

2 federal appellate · 1 district · 1 state decisions

Relationships

Applies 18 U.S.C. § 1715

Relies on United States v. Salerno · Grayned v. City of Rockford · Hoffman Estates v. Flipside, Hoffman Estates, Inc. · Morissette v. United States · Kolender v. Lawson

Most-quoted passages

The sentences later courts lift from this opinion, ranked by how many decisions quote each — the parts of the opinion doing the work. These counts are smaller than the citation total above because most of the 15 citing decisions cite the case generally; a passage count includes only decisions quoting that exact language verbatim.

  1. “[W]e think that someone previously convicted for carrying what is indisputably a gravity knife should be permitted to claim that the gravity knife law cannot lawfully be applied to a different knife that she intends to carry and that responds differently to the wrist-flick test.”
    1 later decision quote this exact passage · from the concurrence
  2. “Plaintiffs seek, not a declaration that the statute cannot be applied to certain knives they wish to personally carry, but a declaration that the statute cannot constitutionally be applied to anyone carrying any knife in the very large 'common folding knife' category.”
    1 later decision quote this exact passage · from the concurrence
  3. “any knife which has a blade which is released from the handle or sheath thereof by the force of gravity or the application of centrifugal force which, when released, is locked in place by means of a button, spring, lever or other device.”
    1 later decision quote this exact passage

How this case has been treated — in progress

Whether each later court followed, distinguished, criticized, or overruled this decision. The treatment classification (task #35) runs highest-cited cases first and lights up here as it reaches this one.