Chart of Assignments
Trademarks, Fall 2026
Eric E. Johnson, OU Law

Assignments updated as of: September 5, 2026.

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→ Jump ahead to: Week 3.

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HELPFUL NOTES:

  • The entire Volume A of readings is now available, for your convenience, in PDF format and in DOCX format.

  • Much of the course's future reading, not yet tied to specific dates, can now be seen in the Topic by Topic section, below.

  • Day by Day:
    Week No 1
    TUESDAY August 25 No 1
    0. About the Course
    No reading required for this for today.
    1. Orientation to Trademark Law and Its Context
    Read Unit 1 (pp. 1-13) in Reading Packet A1 [pdf].
    WEDNESDAY August 26 No 2
    2. Trademark’s Fundamental Concepts
    Read Unit 2 (pp. 15-29) in Reading Packet A1 [pdf].
    • The Trade-Mark Cases (U.S. 1879)
    • Champion Spark Plug v. Sanders (used spark plugs) (U.S. 1947)
    • Kellogg v. Nabisco ("shredded wheat" for shredded wheat) (U.S. 1938)
    Week No 2
    TUESDAY September 2 No 3
    2. Trademark’s Fundamental Concepts, continued
    We'll finish our discussion of last class's reading, including Kellogg v. Nabisco.
    3. Registration and the Trademark Office
    Read Unit 3B §3.3 & 3.4, i.e. pp. 51-57 in Reading Packet A3 [pdf].
    WEDNESDAY September 3 No 4
    0. About the Course, continued
    Please read the syllabus, if you haven't yet.
    3. Registration and the Trademark Office, continued
    Read Unit 3B §3.5, i.e. pp. 58-70 in Reading Packet A3 [pdf].
    • In re Jason Jimenez (Gasper vs. Jasper) (TTAB 2025)
    4. Failure to Function
    Read Unit 4, i.e. pp. 71-87 in Reading Packet A3 [pdf].
    • In re Erik Brunetti (“fuck” failure to function) (Fed Cir. 2025)
    Week No 3
    TUESDAY September 8 No 5
    4. Failure to Function, continued
    We'll finish our discussion of last class's reading.
    5. Distinctiveness
    Read Unit 5, available as an isolated PDF, or within Volume A PDF and DOCX.)
    • Zatarains v. Oak Grove Smokehouse (Fish-Fri, Chick-Fri) (5th Cir. 1983)
    WEDNESDAY September 9 No 6
    6. Secondary Meaning; Acquired Distinctiveness
    Read Unit 6, available as an isolated PDF, or within Volume A PDF and DOCX.)
    • In re Walsh (Performance Nutrition) (TTAB 2016)
    Week No 4
    TUESDAY September 15 No 7
    To be posted. (Note that future assignments, not yet tied to specific dates, can be seen in the Topic by Topic section, below)
    WEDNESDAY September 16 No 8
    To be posted. (Note that future assignments, not yet tied to specific dates, can be seen in the Topic by Topic section, below)




    Topic by Topic:
    Reading materials:
    Unit 1 through Unit 13 are in Volume A, available in PDF format and DOCX format.

    0. About the Course
    Please read the syllabus.
    1. Orientation to Trademark Law and Its Context
    Read Unit 1.
    2. Trademark’s Fundamental Concepts
    Read Unit 2.
    3. Registration and the Trademark Office
    Read Unit 3A and Unit 3B.
    4. Failure to Function
    Read Unit 4.
    5. Distinctiveness
    Read Unit 5, available as an isolated PDF, or within Volume A PDF and DOCX.)
    6. Secondary Meaning; Acquired Distinctiveness
    7. Genericness
    Read Unit 7 in Volume A [pdf].
    8. Establishing Rights Through Use
    Read Unit 8 in Volume A [pdf].
    9. Ownership and Priority
    Read Unit 9 in Volume A [pdf].
    10. Deceptiveness, Geography, Names, and Offensive Word Marks
    Read Unit 10 in Volume A [pdf].
    11. Trademark Transactions, Goodwill, Licensee Estoppel, and Abandonment
    Read Unit 11 in Volume A [pdf].
    12. Likelihood of Confusion for Word Marks
    Read Unit 12 in Volume A [pdf].
    Re-review Part II of In re Jason Jimenez case in Unit 3B §3.5 in Volume A [pdf] (or in Packet A3 [pdf]).
    13. Requirement of Defendant’s Use-in-Commerce for Trademark Infringement
    Read Unit 13 in Volume A [pdf].




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