7180
Patent Summary
An image of the patent summary for number 7180.
Name/Title
7180Entry/Object ID
2025.3.223Tags
1800s, british, scissors, button holer, mcnealDescription
7180. McNeal, L. C. May 15. Scissors, buttonhole. The length of the cut is determined by a stop-plate E, which is pivoted in a recess B in one of the shanks. The stop-plate is locked in various positions by a catch F engaging a toothed sector D.Cataloged By
studygroup@scissornet.orgCategory
Patent Summaries