Question

 How long before patents expire on car parts?

Answer If it's an ornamental design (e.g. doors, mirrors, hoods), the patent will last 14 years. If it's an improvement on the functionality of an existing patent (e.g. adding an LED readout to a dashboar... Read More »
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Top Q&A For: How long before patents expire on car parts

When do patents expire?

For a U.S. patent filed before June 8, 1995, the expiration date is typically 17 years after issue or 20 years after the first application. For a patent filed after June 8, 1995, the expiration dat... Read More »
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How long before crest white strips expire?

All products over the counter MUST have an expiration date on the box. It is mandatory by the FDA. Usually any whitening system lasts up to 12 months.
http://wiki.answers.com/Q/How_long_before_crest_white_strips_expire

When do drug patents expire?

Drug patents last 20 years from the date the patent was submitted. Patents grant drug manufacturers the exclusive right to produce a drug, helping them recoup costs for research and development. Af... Read More »
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What Happens When Patents Expire?

When a patent expires the patent holder loses the exclusive rights to the invention granted by the patent; after a patent expires, parties other than the patent holder may legally produce and profi... Read More »
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