This sketch of Fano's projective plane of order 2, equivalent to the Hamming (7,4) error-correcting code, was the logo of Cyclotomics, Inc., the company which Berlekamp founded and led in the early 1980s. It was acquired by Eastman Kodak in 1985, and continued another decade under the name of Kodak Berkeley Research. The symmetry group of the celebrated Klein surface depicted in the sculpture in MSRI's courtyard has symmetry group which is twice the symmetry group of the object depicted in Cyclotomics logo.

Registered U.S. Trademark, April 10, 1984