In 1946, Clara Hirsch, operating under the business name Rocca in Paris, France, filed a trademark registration. This registration covered a range of products including perfume, rouge (cosmetic), and dentifrice (toothpaste) under the name CB Rocca. The filing date for the trademark was July 30, 1946.
The trademark registration claimed use of the Rocca brand since May 25, 1897. This suggests that Clara Hirsch had been actively using the Rocca name for these products for nearly half a century before the trademark filing.
In 1946, ownership of the Rocca trademark belonged to Clara Hirsch, indicating her established role in the perfumery and cosmetic industry in Paris. The long history of the Rocca brand underscores its enduring presence and reputation in the marketplace from the late 19th century onward.
