D8: Concurrent Use

Case summaries analyzing the eighth DuPont factor, tracking instances where long-term, side-by-side market operations without reported incidents serve to rebut a likelihood of confusion.

2(d) Refusal Affirmed

Buyer Sophistication Couldn’t Overcome Related Goods to Reverse Likelihood of Confusion

OMNI // OMNITOM

2(d) Refusal Affirmed

Geographic and Market Separation Neutralizes Concurrent Use DuPont Factor

GUILD MORTGAGE COMPANY // GUILD INVESTMENT MANAGEMENT