FAQs Patent Questions
Question:What is the Official Gazette?
Answer: The Official Gazette of the United States Patent and Trademark Office for Patents (OG) is issued every Tuesday and summarizes that week's patented inventions.
Question:The requirements for filing a substitute specification is stated under the 37 CFR 1.125
Answer:
When applicants file a substitute specification, the following are required under 37 CFR 1.125: (1) a statement that the substitute specification includes no new matter; (2) a marked-up version of the specification with markings to show all the changes relative to the immediate prior version; and (3) a clean version of the substitute specification.
Question:Will the USPTO help me to select a patent attorney or agent to make my patent search or to prepare and prosecute my patent application?
Answer:
No. The Office cannot make this choice for you. However, your own friends or general attorney may help you in making a selection from among those listed as registered practitioners on the Office roster. Also, some bar associations operate lawyer referral services that maintain lists of patent lawyers available to accept new clients.
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Your invention may already be patented.
Public users may perform preliminary searches of patent information in a variety of formats including on-line, microfilm, and print at the United States Patent and Trademark Office (USPTO) Public Search Facility located in Alexandria, VA. State of the art computer workstations provide automated searching of patents issued from 1790 to the current week of issue. Full document text may be searched on U.S. patents issued since 1971 and OCR text from 1920 to 1970. U.S. patent images from 1790 to the present may be retrieved for viewing or printing. Some foreign patent documents are available.
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