FAQs Patent Questions
Question:The patent law specifies that its subject matter must be useful, meaning it is able to perform its intended purpose.
Answer: The patent law specifies that the subject matter must be “useful.” The term “useful” in this connection refers to the condition that the subject matter has a useful purpose and also includes operativeness, that is, a machine which will not operate to perform the intended purpose would not be called useful, and therefore would not be granted a patent.
Question:Color drawings are allowed after a petition is granted stating why the colored drawing is needed
Answer:
The Office will accept color drawings in utility or design patent applications and statutory invention registrations only after granting a petition filed under this paragraph explaining why the color drawings are necessary.
Question:How do I access a specific document in PSIPS?
Answer:
If you know the document ID of the US patent or publication that has the mega information you are seeking, you may submit it on the PSIPS home page.
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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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