2130
Patent Summary
An image of the patent summary for number 2130.
Name/Title
2130Entry/Object ID
2025.3.293Tags
needs date, british, scissors, shears, hamannDescription
2130. Hamann, C. Jan. 31. Scissors and shears. -- To improve the character of the leverage, the blades A, B are pivoted together at a and the handles A1, B1 at b, while the pairs of blades and handles on each side of the line joining these pivots are jointed together by intermediate pivots d, e.Cataloged By
studygroup@scissornet.orgCategory
Patent Summaries