1. Let's copy and paste official website of the US Copyright Office into the browser.
2. After entering the homepage of the US Copyright Office in official website, drop down to SearchCopyrightRecords and click LearnMore.
3. When we click LearnMore to enter, we will find the OnlineRecordsCollections section in the page, and click OfficialPublicCatalog (1978-present).
4. After that, we will go to the next page, where we need to input copyright information, such as title, holder, keyword, registration number, document number, etc.
How to inquire about US patents After entering the website of the US Patent Office, click Search under Patents in the left column. Next, users will enter the screen of patent full-text and full-page database, where the green area belongs to the approved patent and the yellow area belongs to the early public information of the application. There are three search methods in each area: quick search, advanced search and patent number search.
Extended data:
One or three detailed methods:
1. Quick search: users can enter a single combination of two keywORds (such as AND, or, ANDNOT) to search, and specify the fields where the keywords appear (such as title, abstract of invention, inventor's name, etc.). ) and the year of patent publication. For example, MicrosoftCorporation (
Microsoft
Software company), whose "invention name" is
search engine
(search engine), from 1976 to the present patents, the search conditions are set as follows: the search results are as follows: Click on the patent to be read, such as U.S. Patent No.6,523,021,and the text content of the patent will be displayed.
As shown below: It should be noted that this part only shows the text of patent documents, not including icons. If users are interested in icons, they can click "Image" to view the patented TIFF image file, as shown below. If you want to read the next page of the patent, you can press the arrow below "GotoPage" in the upper left corner of the patent to enter the next page;
2. Advanced search: users can enter multiple keywords and search by specifying the fields where the keywords appear through codes. For example, search for "patent name" as camera and "patentee" as Sony (
Xinli
), "the city where the patentee is located" is Tokyo (Tokyo). From 1976 to the present patent, you need to enter the search condition "TTL/camerandan/sonyandac/Tokyo" and select the year "1976 toppresent", as follows: Advanced search: users can enter multiple keywords and specify them with codes.
For example, search for a patent whose name is camera, the patentee is Sony, and the patentee's city is Tokyo. From 1976 to now, you need to enter the search condition "TTL/Camera Andan/Sonyandac/Tokyo" and select the year "6550".
Patent application
WeChat official account retrieval retrieval case. Keyword retrieval can be said to be the most commonly used retrieval method for general users, but it is easy to miss some patents.
Step 3 use the United States
Patent classification number
Do a search. American patent classification number gives different classification numbers to different technical categories, and systematically classifies patents according to technical categories. Using the classification number to search, more complete patent information can be obtained.
Second, the various ways to apply for a US patent:
1, apply for a patent directly to the United States (need to be in
China patent office
Do a good job of confidentiality review in advance, and you can apply for a patent directly in the United States after the confidentiality review is passed);
Step 2 pass the exam
paris convention
Apply for a patent in the United States (priority is only 12 months);
Step 3 pass the PCT
Patent cooperation treaty
Apply for a patent in the United States (priority can reach 30 months).
Three. _ Stop me from doing this:
1, specification, patent application part and attached drawings;
2. affidavit and power of attorney;
3. Priority: If the same invention (or design) has been applied in other Paris Convention countries, and the original application date is claimed in the United States, an application shall be filed with the United States Patent Office within one year (including Taiwan Province Province) from the application date of the first foreign application (the design is half a year).
4. Novelty requirements (the principle of first invention and the principle of one-year preferential period): an invention loses its novelty when it is patented in the United States or other countries or publicly used or sold in the United States for more than one year; On the other hand, if it is less than one year, it still has the novelty of applying for a patent.
References:
Patent application
Where can I buy the copyright of Meitu? Third-party copyright service platform. Users can purchase Meitu copyright through the third-party copyright service platform. Copyright is copyright, which refers to the rights enjoyed by the authors of literary, artistic and scientific works.