ConAgra, Inc., sells nutritious food products under its registered trademark “Healthy Choice.” Following great success in the frozen entree market, ConAgra began to develop a line of shelf-stable food products to be sold in microwaveable cups. When George A. Hormel, & Company began test-marketing a line of similar products under the trademark “Health Selections,” ConAgra brought this trademark infringement action under 15 U.S.C. § 1114(1) against Hormel. Following a bench trial, the district court found Hormel had not infringed ConAgra’s trademark.
ConAgra, Inc. v. Geo. A. Hormel & Co.,
To succeed on the merits of its trademark infringement claim, ConAgra must show Hormel’s use of the trademark Health Selections creates a likelihood of confusion among consumers about product source.
See General Mills, Inc. v. Kellogg Co.,
In a thorough and detailed opinion, the district court analyzed each of these factors. The district court found the Healthy Choice mark is relatively weak because it is more descriptive than suggestive,
ConAgra first attacks the district court’s findings on some of the factors. ConAgra asserts that in considering the strength of the Healthy Choice mark, the district court committed clear error in finding the mark is descriptive of ConAgra’s food products and is thus entitled to less protection from infringement. See id. at 706-12. ConAgra also asserts the district court committed clear error in finding Hormel did not intend to trade on ConAgra’s goodwill in its Healthy Choice mark. See id. at 718-22. We have carefully reviewed the district court’s detailed reasons for these findings and conclude the findings are not clearly erroneous.
ConAgra next contends that in discounting the surveys showing some actual consumer confusion, the district court improperly isolated the marks and other features of trade dress and improperly found most of the confusion was not trademark relevant.
See id.
at 734-36. We disagree. “[SJurveys can be used to show actual confusion, but their evidentiary value depends on the relevance of the questions asked and the technical adequacy of the survey procedures.”
Coherent, Inc. v. Coherent Technologies, Inc.,
ConAgra also contends the district court committed error in weighing the factors. Specifically, ConAgra asserts the findings that the marks are identical in meaning and used on directly competitive inexpensive consumer food products mandated a finding that confusion is likely. ConAgra also asserts the district court overemphasized the weakness of ConAgra's mark. Before we can address the merits of these assertions, we must decide our standard of review. ConAgra contends that although “the district court’s evaluation of each factor is subject to the clearly erroneous standard of review, the ultimate determination of the likelihood of confusion is a question of law [that] we review
de novo.” Life Technologies, Inc. v. Gibbco Scientific, Inc.,
Notwithstanding our statement in
Life Technologies,
every other Eighth Cir-
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euit case deciding the issue both before and after
Life Technologies
states the likelihood of confusion is a factual question that we review for clear error.
See, e.g., Novak,
We now turn to the merits of ConAgra’s argument. In deciding whether there is a likelihood of confusion, “[e]ach factor must be considered and excessive weight should not be given to any one factor to the exclusion of others.”
Life Technologies,
In this case, the district court considered each factor without placing exceptional significance on any one factor.
See
ConAgra finally asserts Hormel’s trademark registration is void because Hormel applied for the Health Selections trademark based on initial sales that were a sham.
See
15 U.S.C. § 1051(a)(1)(A) (1988) (federal trademark registration must be based on an earlier use of the mark in commerce);
id.
§ 1127 (defining “use in commerce” as requiring sale of goods in commerce). The district court found Hormel’s application was not based on a “sham
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use.”
Accordingly, we affirm the district court’s careful, well-reasoned opinion.
