Filing Years and Patent Application Serial Numbers Since 1882 Filing Years and Patent Application Serial Numbers Since 1882 Table of Filing Years and Patent Application Serial Numbers, for Patent Applications Filed Since 1882 -- for ... The following table allows a user to determine the approximate year when a paten
Continuing patent application - Wikipedia, the free encyclopedia Early history [edit] From 1838 to 1861, inventors could file patent applications on improvements to their inventions. These were published as "additional improvement patents" and were given numbers preceded by "A.I.". About 300 of these patents were issue
WIPO - Search International and National Patent Collections This patent search tool allows you not only to search the PCT database of about 2 million International Applications but also the worldwide patent collections. This search facility features: flexible search syntax; automatic word stemming and relevance ra
NEUSTEL LAW OFFICES | REGISTERED PATENT ATTORNEYS Home Why Choose Neustel? About Us Our Fees Free Brochure FAQ Do You Need IP Protection? Invention Process America Invents Act (AIA) Patent Information Patent Search Basics Patent Applications Patent Infringement Trademarks Copyrights Trade Secrets
How to Search - United States Patent and Trademark Office 23 Aug 2013 ... How to search for patents at a PTDL. help ... Filing years and application serial numbers - current series is 11 (since DEC2004); Issue years ...
Filing Years and Patent Application Serial Numbers Since 1882 26 Mar 2014 ... ... Serial Numbers, for Patent Applications Filed Since 1882 -- for selected document types * ... by this table. Please note that an application serial number is not the same as a patent number. ..... KEY: search , file , e Biz =onli
Published Patent Application Access and Status Information Sheet ... 30 Jun 2011 ... On-line: Patent application publications are available electronically on the ... The request must include the application's publication number and ...
Patent Application Searching Tutorial - University of Texas Libraries Screenshot showing patent application search and corresponding results. ... Click on a patent application number to bring up a specific patent application.
Espacenet - Application number Espacenet. Logo European Patent Office. Espacenet. Patent search ... The application number is the number assigned to a patent application when it is filed .
Search for a patent - GOV.UK 17 Sep 2014 ... Search for information (including submitted documents) on UK patents ... You can also search for supplementary protection certificates by their number. ... The patents journal contains details of new UK patent applications and .
