WitrynaPatent File History. How do I find the file history for an issued patent? I can find the patent on the USPTO website but there is nothing that shows the file history. This is what you really want. Should show the whole file history. I prefer to use PAIR rather than the global dossier if you only need the US info. Witryna21 lut 2024 · The First Woman to File an American Patent. In 1809, Mary Dixon Kies received the first U. S. patent issued to a woman. Kies, a Connecticut native, invented a process for weaving straw with silk or thread. First Lady Dolley Madison praised her for boosting the nation's hat industry.
DPMA File inspection - Deutsches Patent- und Markenamt
WitrynaThe first patent was granted on July 31, 1790 to Samuel Hopkins for a method of producing potash (potassium carbonate). The earliest law required that a working model of each invention be submitted with the application. Patent applications were examined to determine if an inventor was entitled to the grant of a patent. WitrynaThe historical_masterfile contains micro-level application, NBER sub-category, and prosecution data on 2.2 million patent applications filed from 1981 to 2014 and 8.9 … お菓子セット
Patent Analysis: Patent file wrappers as a tool for competitive ...
WitrynaWelcome to the Reference Center. The GLO - Eastern States Office is the custodian of millions of title documents, maintaining and protecting the Secretary of the Interior's official copies of over 9 million GLO records. These records are considered vital to the core responsibilities of the BLM. Some of these records date from the late 1700's. WitrynaSearch within the title, abstract, claims, or full patent document: You can restrict your search to a specific field using field names.. Use TI= to search in the title, AB= for the abstract, CL ... WitrynaGet updated files quickly. Our location next to the United States Patent and Trademark Office means faster retrieval. Extensive Global Coverage. Get your international file … pasta vicco