For the first time on this thread I'm a bit lost for words. Do you really suffer such trauma opening a new bottle of ketchup?
As an idea it would obviously work, but now it's been publicly disclosed it would no longer be patentable under the rules set by The Patent Office.
There may also be other "technical" issues relating to Copyrights, etc.
However I think something like that would not be too practical as having to store the unit in a refrigerator with batteries, then back to room temparature can cause corrosion around battery terminals...Put that with a food product and you're asking for a lawsuit!
I reckon something like that has already been invented. You'd be very surprised of some very weird (but wonderful) inventions out there.
I remember some years ago, my friend had a battery operated drinking straw. There were several hygenic add-on mouthpieces. It measured about 6ft long but was wavy and curly. It worked at first. Cola was the best as it fizzed throughout the straw, but eventually the contraption leaked and so did the batteries...Yuk!
Back to your invention.
You wish to solve the problem of getting the ketchup out of a new bottle?
The best way is to Shake first. Turn the bottle upsidedown. Open the lid just half a thread. The vacuum within the bottle contains a small amount of air. As the air rushes in, the air will expand and rise upward. Because the bottle is inverted the air will be at the base of the bottle and the ketchup should flow much easier.
Enjoy your chips!
