You'll want to file a design patent application. This basically is a special type of patent for people who have a design for a new product.
Yes but they should be tipped. i don't know how much to tip them. Does anyone know?
You will need to consult a patent attorney to know how to deal with patents that yell at you or anyone else.
i dont know but y?
Once a patent expires, the invention can be manufactured by anyone.
do not know
Transit Van at 866-261-3114 will do the job.
Auto and body shops can install wheelchair lifts in vans. You can also check online for specialists that install wheelchair lifts.
Yes, a patent issued in 2009 can certainly be used in court to collect damages from anyone who can be proven to be infringing the patent.
I have the same patent number on my frame. I looked it up and it was patented in 1867. My frame did not have a picture. The government does not have updated software to read about this patent. That's all I know.
I'm not sure if he did get a patent or not. I'm doing a report on him and I need to know. Please if anyone truly knows answer this! please :-)
HistoryThe first wheelchair was made for Phillip II of Spain in the 1600s. The first wheelchair patent was registered with the U.S. Patent Office in 1869. Folding wheelchairs were introduced in 1909, but not in any great numbers they manufactured. In the 1930s, President Franklin Roosevelt had his wheelchairs jury-rigged from actual chairs.The advent of the familiar modern wheelchair occurred in 1932 when engineer Harry Jennings built the first folding tubular steel wheelchair for his friend Herbert Everest. Everest & Jennings went into business together, and their company so dominated the U.S. market that in 1976 the Justice Department brought an anti-trust suit against them. They settled out of court.
According to the US Patent and Trademark Office:A utility patent may be granted to anyone who invents or discovers any new and useful process, machine, article of manufacture, compositions of matter, or any new useful improvement thereof. A design patent may be granted to anyone who invents a new, original, and ornamental design for an article of manufacture.