Dating uk patent numbers boa expect dating

Posted by / 12-Nov-2017 21:14

Dating uk patent numbers

Ornamental or decorative designs were registered for copyright under a series of Acts of Parliament (see table headings at section 6).Registration protected the decorative elements of the design from being copied and manufactured without permission.

Printed copies of these specifications, where they exist, were created in the 1850s following reforms to patent law.The tables in section 6 should help you find the right records.The National Archives has representations for around 2,950,000 designs registered between 18.Details of how an item worked – the mechanics of the design – were protected by patents of invention.The system used for registering designs changed as different Acts were introduced, which can sometimes make finding designs complicated.

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The user should note that while the data in this table have been checked, it still is possible that inadvertent errors remain.