Canadian Broadcasting Corporation | Australian Broadcasting Corporation | RCA | Oracle Corporation | RCA Records | International Finance Corporation | Chevron Corporation | Digital Equipment Corporation | News Corporation | Lockheed Corporation | corporation | Hearst Corporation | Scholastic Corporation | Northrop Corporation | Munhwa Broadcasting Corporation | Gibson Guitar Corporation | CBS Corporation | Fender Musical Instruments Corporation | ITT Corporation | Sharp Corporation | RAND Corporation | NCR Corporation | Federal Deposit Insurance Corporation | Sperry Corporation | Singer Corporation | Case Corporation | Science Applications International Corporation | Polaroid Corporation | Multinational corporation | Burroughs Corporation |
In the United States, mercury oxide batteries were manufactured by companies including P. R. Mallory and Co Inc, (now Duracell), Union Carbide Corporation (whose former battery division is now called Energizer Holdings), RCA Corporation, and Burgess Battery Company.
The defendants, including Columbia Pictures Industries, Inc., RCA Corporation, and several major newspapers, denied Steinberg's allegations of copyright infringement and asserted the affirmative defenses of (1) fair use as a parody, (2) estoppel, and (3) laches.