Yes, under the laws of some countries a patent cannot be effectively enforced unless the patent number is put on the product or its packaging.
You should put the amount of each product on the spreadsheet. You should also list the item number, so that you can order items that are low.
A patent number will only tell you the EARLIEST date on which the device was manufactured, and the patent number could still be put on many years after the patent expired (although without any legal effect). For U.S. patents, go to USPTO.gov, click patent, search, and type in the number to find the image of the particular patent you're interested in (prior to 1976).
No, you cannot put a patent in a will. Patents are intellectual property rights that can be assigned or licensed to others during the inventor's lifetime, but they cannot be passed on through a will. However, the inventor can specify who should receive any income or rights associated with the patent upon their death.
The term patent pending informs the public that a person filed a patent application with the United States Patent and Trademark Office for that particular item. The patent pending designation does not give the person any legal rights; it just means that the patent office will review their application. It does not guarantee that a patent will be awarded. It is a warning to potential competitors. Hopefully they won’t put the time and money into developing a product for which you may end up holding the patent.
"You have to count the spaces to the right to know how many spaces you have to put."
The first patent for a bar code type product (US Patent #2,612,994) was issued to inventors Joseph Woddland, Jordin Johanson and Bernard Silver on October 7, 1952. It was not until 1966 that barcodes were put to commercial use and they were not commercially successful until the 1980s.
You can make a sport recipe by yourself if you get different types of ingredients. If put together the different type of recipes on paper and patent the product you can make a sports recipe.
Put the number down, and after that count up how many others of that # there are, including the one you put down, and then put the number of how many others there are and put it in smaller print on the upper right side of the number. EX: 33+42= 43
Any number because one time anything equal the number you put down.
You should never put body tanning bronzer on your face, unless it says "Face and body". There should be a special product for your face.
You have to put that because if you cut the number off by not putting it there, you are not showing how the number keeps going. To have the number be more accurate, you should put in the repeating number symbol.
Either it is a prime or put m = n! Is that it?