FAQs Patent Questions
Question:How many weeks of the Electronic Official Gazette - Patents will be available on the USPTO web site?
Answer: Current plans are to maintain one year on the web site. To locate patents announced in earlier OGs, search the USPTO Patent Full Text Database by patentee name, keyword, current classification, or patent number.
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:Applicants must submit amendments to drawings as replacement or new drawings together with explanations of the changes
Answer:
Applicant must submit any amendments to drawings as replacement or new drawings accompanied by explanations of the changes in either the drawing amendment section or remarks section of the amendment paper. Any replacement sheets of drawings must be labeled as "Replacement Sheet" and any new sheets of drawings must be labeled as "New Sheet" in the header.
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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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Contact our Patent Professionals to ensure you complete the patent
filing process correctly or for violation of your patent rights.
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