Patent 22712
Patent Summary
An image of the patent summary for number 22712.
Name/Title
Patent 22712Entry/Object ID
2025.3.53Tags
1900s, british, patent summary, scissors, shears, staniforthDescription
22,712. Staniforth, A. W. Oct. 21. Scissors, shears, &c. -- The blades are held tightly together by the action of an annular spring washer e placed between the head of the rivet or screw and the upper blade. The spring washer is made in various concave and corrugated forms, and may be applied to ordinary or existing scissors &c. without necessitating alteration of the latter.Cataloged By
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Patent Summaries