Letters patent to William Edward Newton. Letters patent to Thomas Telford Macneill. Letters patent to Arthur Young and William Young. Are you looking to sell your patent or bring your invention to the next level? Letters patent to Bristow Hunt. Patent and Trademark Office website at www. Letters patent to Harry Robert Newton. You can also search the Hathi Trust catalogue using the exact title Specification of letters patent for inventions.
This index covers the years 1617 to 1852, 1852 to 1868, 1870 and 1876. Provisional specification left by Richard Herring. Letters patent to Joseph Heap. You can also browse the division in our catalogue. Letters patent to Robert Simpson Bakewell. Letters patent to William John Cunningham.
The bulk of the patents are from British inventors; some inventors are from the Continent, and some are from the United States. Drying and Pressing Printed Paper. Selected information will automatically appear on the request form. Letters patent to William Edward Gedge. All the information you need on visiting the library and applying for a pass to use our reading rooms is here:. Letters patent to Alexander Melville Clark.
The patents relating to the history of the book have been further subdivided into: ; ; ; ; and. Letters patent to Robert Hattersley. Letters patent to William Edward Newton, of the Office of Patents. Letters patent to Lucius Curtis Bailey. From 1711, specifications providing full working details of the invention began to be enrolled in a different place, after the issue of the patent. Letters patent to William Pilling. Letters patent to Henry Vander Weyde.
Letters patent to Alfred Smith. The database contains information about patents worldwide from 1836 to the present day. Letters patent to David Carter. These libraries are staffed with knowledgeable reference librarians who can help you conduct your search for patent information. Letters patent to Charles de Chastelain. After you have conducted your initial search and you are ready to proceed to the next stage, you really should consider hiring a patent attorney.
The main section is the complete collection of the 1st Industrial Revolution - 1790 to 1840. Sealed the 12th May 1868, and dated the 14th November 1867. Letters patent to Victor Eugene Mauger. Letters patent to John Williamson. Letters patent to Thomas Mason. Letters patent to Mary Grantham. Sealed the 13th June 1876, and dated the 18th December 1875.
Letters patent to William Connell. Initially, in the years from 1617, the inventions were enrolled but not described in much detail. Sealed the 22nd September 1877, and dated the 28th March 1877. Running Gear of Traction Engines. Letters patent to George Henry Booth. Irish patents up to October 1852 Ireland had its own separate registration system for patents before 1853, but the records no longer survive. Machines for Stamping, Punching, and Embossing.
Letters patent to William Edward Newton, of the Office for Patents. Sealed the 1st December 1871, and dated the 31st August 1871. Letters patent to Joseph Charles Potts. Letters patent to James Henry Small. Letters patent to James Cope. Letters patent to Thomas Paul May, trading as Caffall and Company.
. Letters patent to Edward Morgan and George Henry Morgan. Letters patent to Mordecai Robert Maythorn. Letters patent to William Simmons and George Walter Simmons. Letters patent to William Charles Straker.