Other Costs of Ipe Hardwood. Prior to installing a new deck, homeowners should look at both the cost of the deck itself and the cost of labor. Ipe hardwood decking pieces range in price from $3.50 to $5 per square foot, and the cost of labor will increase the total price to around $20 per square foot.
A patent, being an exclusionary right, does not necessarily give the patent owner the right to exploit the invention subject to the patent. For example, many inventions are improvements of prior inventions that may still be covered by someone else's patent.ypically, however, a granted patent application must include one or more claims that define the invention. A patent may include many claims, each of which defines a specific property right. These claims must meet relevant patentability requirements, such as novelty, usefulness, and non-obviousness.
Information on Patents for Researchers. A patent is a legal title granting an inventor the right to exclude others from making, using or selling the claimed invention. The duration of a patent in the U.S.A is 20 years from the date of filing. A patent may be granted for any new and useful process, machine, manufacture or composition of matter, or any new and useful improvements thereof.