Invention for the birds: These mobile duck decoys with motors and propellor shafts use tiny batteries and motors on the market.
While new developments offer virgin territory, a lot of successful inventors advise: Don’t ignore older materials and devices. Plenty of opportunities await the alert amateur who is aware that big-business researchers can miss some pretty big bets.
Offhand, you’d hardly think there was any new way to exploit the small gasoline engine, yet Harry Leedom, a California engineer, found one. He evolved a unique wheel-power combination in which power from a small motor is delivered directly to a wheel by a belt running in a deep groove in the circumference of the rubber tire. Leedom’s powered wheels in various sizes, along with the forks and brackets that adapt them to everything from scooters to cultivators, are now in production.
NO PATENT PROBLEM
A question frequently asked by would-be inventors who would like to use ready-made parts is the one about patents. Isn’t it harder to get a patent on a device that utilizes components previously patented? The answer is no. An amendment to the patent law, passed in 1952, says, “Whoever invents or discovers any new and useful process, machine, manufacture or composition of matter, or any new and useful improvement thereof, may obtain a patent therefor.” Furthermore, the definition of that word “process” is spelled out to include “a new use of a known process.”
Another practical question is “Where do you obtain the makings for an invention?” You’ve dreamed up something that calls for a particular kind of plastic – how do you find a manufacturer of the stuff you need?
The answer’s prettv simple. If you don’t find it on the shelves of your local hardware store, and you don’t see a suitable company listed in the telephone book, you turn to the inventor’s friend, Thomas’ Register of American Manufacturers.
If you live in a town of any size, your local public library is likely to have it. In its 9,030 pages you will find the names of everybody who makes anything. An index will lead you to the right page. You can then contact the manufacturer and get the names of dealers or suppliers, or such product information as you need.
HELP FROM MANUFACTURERS
This can be a wonderful lubricant to easing your invention along its way. Most companies, and all big ones, publish reams of technical literature, full of hints for inventors. For instance, Bakelite’s “Technical Release No. 12” gave (Charles Powell the information he needed about the company’s polymerized vinyl resin to make possible his do-it- yourself sculpture.
The help may go beyond printed literature to discussions with company technical representatives, especially if your invention gives promise of providing a sizable market for the company product.
“A technical reps” says Harold Hones, who estimates he talked to a couple of dozen of them in developing his paper house, “can be a gold mine of information for the inventor.”
Just how much company information can help an inventor is demonstrated by the experience of Michael Meyerberg, a New York theatrical producer who though American women deserved decent light to put on their make-up. Even in the theatre Meyerberg hadn’t seen a properly lighted make-up mirror. Fluorescent lights of low wattage around the mirrors didn’t provide enough light or distribute it right. Incandescent lamps of sufficient wattage were too hot; low-wattage incandescents didn’t give enough light.
Meverberg got in touch with GE. Sure company engineers told him, they had just the thing—a 15-watt lamp, with a special frosting inside, that gave a strong, diffused light but didn’t get hot.
“I had my invention made the minute I found out about that lamp,” he says.
He rigged up a compact, three-part mirror suitable for theatre or home use, mounting five of the bulbs on each post and four above the center mirror. That was all there was to it—but it won him a patent.
MORE DEVELOPMENTS ON THE WAY
One think is sure. The basement inventor isn’t going to run out of opportunity. Thermoelectric plates, to deliver power without batteries or outside source; new plastics like Delrin, which is tough enough to secure automobile parts; pinhead-size microphones that can make all kinds of mechanisms respond to the spoken command – the list of new developments that are almost wholly unexploited is growing daily.
Among them will you find the makings for your million-dollar invention?
[End of article]
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