FAQs Patent Questions
Question:The U.S has issued over 6,000,000 patents
Answer: Over 6,000,000 patents have been issued.
Question:How do I search for a particular patent number?
Answer:
There are several ways. The easiest is to use the Patent Number Search Page, enter the number you are searching for in the box provided, and hit the 'Search' Button. Alternatively, you can go to the Quick Search Page, select which year(s) you want to search by using the Select years to search menu, type the patent number in the Term 1 text entry box, and select 'Patent Number' from the Field 1 menu. Then hit the 'Search' button.
Question:A Patent office sometimes requires a physical model for invention if necessary
Answer:
Models or exhibits are not required in most patent applications since the description of the invention in the specification and the drawings must be sufficiently full, clear, and complete and capable of being understood to disclose the invention without the aid of a model. A working model, or other physical exhibit, may be required by the Office if deemed necessary.
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There is a time limit on patent protection.
For applications filed on or after June 8, 1995, utility and plant patents are granted for a term which begins with the date of the grant and usually ends 20 years from the date you first applied for the patent subject to the payment of appropriate maintenance fees. Design patents last 14 years from the date you are granted the patent. Note: Patents in force on June 8 and patents issued thereafter on applications filed prior to June 8, 1995 automatically have a term that is the greater of the twenty year term discussed above or seventeen years from the patent grant.
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Contact our Patent Professionals to ensure you complete the patent
filing process correctly or for violation of your patent rights.
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