Patent 589
Patent Summary
An image of the patent summary for number 589.
Name/Title
Patent 589Entry/Object ID
2025.3.73Tags
1800s, british, patent summary, shears, sheep, mitchellDescription
589. Mitchell, R. B. Feb. 22. [Provisional protection only.] Shears. -- Sheep shears and similar articles are made by means of dies or swages mounted "in an "anvil and head of a hammer or stamp," instead of by hand. They may also be made by cutting iron and steel into certain lengths by hand or machine, and welding the iron upon the steel "either in the centre or otherwise."Cataloged By
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Patent Summaries