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What else can I help you with?
Are there examples of patents with a time limit?
ALL US patents expire within a timeframe.
Patents after 20 years?
... are unenforceable... There are some patents that expire in less than 20 years and some that expire in more than 20 years, depending upon what you're trying to ask.
Do patents expire. What if something was patented in 1905 and they gave up. But the patent is still in the database?
Yes. Patents usually expire approximately over a period of 20 years or may expire soon if the annual maintenance fee is not paid properly. A patent published in 1905 is expired and will now be in public domain.
What Disney ride starts with the letter a?
Astro Orbiter is a ride at Disney's Magic Kingdom Park.
When does the patent for levitra expire?
November 2011
What is the largest ride at Disney World?
I would say The Great Movie Ride in Disney's Hollywood Studios.
What is the top ride in Disney's MGM studio?
The tallest ride is Disney MGM Studios is The Tower of Terror.
Do patents expire?
Yes. They are initially good for 20 years, but may be renewed. In the USA and most other countries, expired patents cannot be renewed and the invention is permanently "public domain" property.
When do the DVD patents expire?
The concept of DVDs is not protected. The standards were developed by a consortium of companies now known as the DVD Forum.
What is the littlest ride in Walt Disney World?
the movie ride
Do your park hopper tickets expire?
Most Disney World tickets expire 14 days from activation (first use). Unless the tickets have the 'no expiration' option and then they will never actually expire.
What is a list of some google patents?
They have patents in many different industries from the obvious web authoring, wireless, and email patents to the not-so-obvious patents in medical, vehicle, and weight loss. Some patents include, but are not limited to, IBM, The Weather Channel Inc., Nevengineering Inc., Wildtangent Inc., and Disney Enterprises Inc.
