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How does this not infringe on the patented product?
There’s a patent for this dog booster seat.
https://patents.google.com/patent/US6588365B2/en?q=seat&oq=dog+booster+seat
How are several different sellers able to sell this? I also see places like Walmart and many other pet shops sell several different brands of this type. I understand maybe the design of it may be patented but I can’t figure out what could be different than something like this: https://www.amazon.com/Booster-Genorth-Collapsible-Carrier-Portable/dp/B01MQGKW7R/ref=sr_1_14?ie=UTF8&qid=1524145425&sr=8-14&keywords=dog%20booster%20seat%20car
It’s highly unlikely they all got permission to sell. For example, a squatty potty product is patented and you only see one seller selling of ONE brand.
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