John Gress for The New York Times
Dan Brown, inventor of the Bionic Wrench, is defending his patent rights against the Max Axess, made in China.
Last Christmas, Sears had a brisk seller in the Bionic Wrench, an award-winning, patented tool with spiffy lime green accents. This holiday season, though, Sears has a special display for its own wrench, in the red and black colors of its house brand, Craftsman.
William P. O'Donnell/The New Yortk Times
The Bionic Wrench is made in America by Penn United Technologies. Sears sells the Max Axess, sourced from China.
One customer who recently spotted the new Craftsman tool, called the Max Axess wrench, thought it was an obvious knockoff, right down to the try-me packaging. “I saw it and I said, ‘This is a Bionic Wrench,’ ” recalled Dana Craig, a retiree and tool enthusiast in Massachusetts who alerted the maker of the Bionic Wrench. “It’s a very distinctive tool,” he added.
The tools have one significant difference, Mr. Craig noted. The Bionic Wrench is made in the United States. The Max Axess wrench is made in China.
The shift at Sears from a tool invented and manufactured in the United States to a very similar one made offshore has already led to a loss of American jobs and a brewing patent battle.
The story of the Bionic Wrench versus Craftsman, which bills itself as “America’s most trusted tool brand,” also raises questions about how much entrepreneurs and innovators, who rely on the country’s intellectual property laws, can protect themselves. For the little guy, court battles are inevitably time-consuming and costly, no matter the outcome.
Still, the inventor of the Bionic Wrench is determined to fight. He is Dan Brown, an industrial designer in Chicago who came up with the wrench after watching his son try to work on a lawn mower. Mr. Brown says he believes that the Max Axess wrench copies his own and he is planning to file suit against Sears, which declined to answer any questions about the wrenches for this article.
The Bionic Wrench is distinguished by its gripping mechanism, a circle of metal prongs that, inspired by the shutter in a single-lens reflex camera, descend evenly to lock onto almost any nut or bolt.
Since Sears has halted new orders, the Pennsylvania company that makes the Bionic Wrench has had to lay off 31 workers, said Keith Hammer, the project manager at the company, Penn United Technologies. “And that’s not to mention our suppliers,” he added.
Mr. Brown sees a broader issue than just the fate of his wrench. “Our situation is an example of why we’re not getting jobs out of innovation,” he said. “When people get the innovation, they go right offshore. What happened to me is what happened to so many people so many times, and we just don’t talk about it.”
Inventors typically spend $10,000 to $50,000 to obtain the type of patent Mr. Brown has on the wrench, said John S. Pratt, a patent expert at Kilpatrick Townsend & Stockton in Atlanta. Though he said he could not comment on the merits of Mr. Brown’s potential suit, patent infringement cases can be especially difficult in the tool field, where many improvements are incremental, Mr. Pratt explained.
A defendant in such a case would most likely argue that either the tool did not warrant a patent in the first place, or that its own product did not violate the patent.
The fact that Sears made some changes to the wrench’s design, like making the grooves that allow the metal prongs to slide back and forth visible instead of hidden, will make the case more challenging, he said. “It’s hard for me to imagine that Sears isn’t particularly careful about breach of patent, so there’s probably another side to the story,” he said.
After patenting the wrench in 2005, Mr. Brown formed a company, LoggerHead Tools, to bring it to market, making a point of having it made in the United States.
The Bionic Wrench was greeted with enthusiasm at trade shows and in industrial design competitions, and the company survived the downturn in 2008. Mr. Brown resisted overtures from large chain stores that wanted to sell the tool under their proprietary brand, he said, and rejected the lure of cheaper manufacturing in China. “I was raised a different way,” he said.
The tool sold fairly well on its own — LoggerHead has shipped 1.75 million of them — but Mr. Brown, 56, who teaches industrial design at Northwestern University, says LoggerHead operated on a shoestring and he plowed much of the profit back into the company. “You cannot have big offices and fancy cars and everybody with an administrative assistant, because we are competing with China,” he said.
Popular Wrench Fights a Chinese Rival
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Popular Wrench Fights a Chinese Rival
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Popular Wrench Fights a Chinese Rival
