Their idea, developed in the late 1940s and patented 60 years ago this fall, turned out to be ahead of its time, and the two men together made only $15,000 from it. But the curious round symbol they devised would ultimately give rise to the universal product code, or U.P.C., as the staggeringly prevalent rectangular bar code (it graces tens of millions of different items) is officially known.

The bar code would never have developed as it did without a chain of events noteworthy even in the annals of invention etiology:

Had Mr. Woodland not been a Boy Scout, had he not logged hours on the beach, and had his father not been quite so afraid of organized crime, the code would very likely not have been invented in the form it was, if at all.

Norman Joseph Woodland was born in Atlantic City on Sept. 6, 1921. As a Boy Scout he learned Morse code, the spark that would ignite his invention.

After spending World War II on the Manhattan Project at Oak Ridge National Laboratory in Tennessee, Mr. Woodland resumed his studies at the Drexel Institute of Technology in Philadelphia (it is now Drexel University), earning a bachelor’s degree in 1947.

As an undergraduate, Mr. Woodland perfected a system for delivering elevator music efficiently. His system, which recorded 15 simultaneous audio tracks on 35-millimeter film stock, was less cumbersome than existing methods, which relied on LPs and reel-to-reel tapes.