If youâre going to go forward with a pool, youâre going to want a nice look to go with it, not to mention all the additional ongoing costs once itâs in, like an increase in homeownerâs insurance, a tax increase, maintenance expenses like opening/closing the pool, heating it if applicable, etc.
The term of copyright for a particular work depends on several factors, including whether it has been published, and, if so, the date of first publication. As a general rule, for works created after January 1, 1978, copyright protection lasts for the life of the author plus an additional 70 years.
How long a patent lasts depends on when the application was filed with the U.S. Patent and Trademark Office. For U.S. patents filed through June 17, 1995, the patent lasts for 17 years from the date the patent is issued, provided that the fees necessary to keep the patent in force (maintenance fees) are paid. For patent applications filed after June 17, 1995, the patent last 20 years from the date of filing. Since applications typically take one to three years to process, most patents filed after 1995 have an effective duration of 17-19 years.