BRADFORD, Pa.—"Always works—or we fix it" has, with minor tinkering, been a Zippo lighter slogan since 1937. "It is a profound statement of quality," says Greg Booth, Zippo Manufacturing Co.'s chief ...
BRADFORD, Pa. -- The maker of the Zippo lighter has registered the classic beveled-edge shape with the U.S. Patent and Trademark Office, promising to run imitators off the market. The company is ...
PITTSBURGH — The maker of Zippo lighters is turning up the heat on knockoffs of the distinctively shaped — and trademarked — lighters. For the first time since obtaining trademark registration of the ...