How Do You Prove Secondary Meaning for
Trade Dress
▪“To prevail on a trade dress claim, the
plaintiff must demonstrate that the
product's appearance has acquired
‘secondary meaning’ -- the consuming
public immediately identifies the
product with its maker -- and that
purchasers are likely to confuse the
imitating goods with the originals.”
Coach Leatherware Co., Inc. v.
AnnTaylor, Inc., 933 F.2d 162, 168 (2d
Cir. 1991).
▪“Factors that are relevant in determining
secondary meaning include “(1) advertising
expenditures, (2) consumer studies linking
the mark to a source, (3) unsolicited media
coverage of the product, (4) sales success,
(5) attempts to plagiarize the mark, and, (6)
length and exclusivity of the mark's use.”
Christian Louboutin S.A. et al. v. Yves Saint
Laurent America Holding, Inc. et al., 696
F.3d 206, 226 (2d Cir. 2012), quoting
Genesee Brewing Co., Inc. v. Stroh Brewing
Co., 124 F.3d 137, 143 n. 4 (2d Cir. 1997).
Example: Red lacquered soles on
Christian Louboutin shoes