Patent 18718
Patent Summary
An image of the patent summary for number 18718.
Name/Title
Patent 18718Entry/Object ID
2025.3.27Tags
1900s, british, patent summary, scissors, button holer, wagner, kirchhoff, krieterDescription
18,718. Wagner, W., Kirchhoff, J., and Krieter, A. Sept. 19. Scissors. -- For cutting buttonholes, the short blades a, b are terminated at the pivot end by a hole c and piercer e to cut the eye at the end of the slit, and one of the handles may be provided with a screw j to adjust the length of the slit to various graduations on one of the blades. To suit heavy work, the piercer is set on a lug f, and a slot g is made below the hole to allow the bits punched out to escape. In a modification, the cut is made only by the sharp edge of the hole.Cataloged By
studygroup@scissornet.orgCategory
Patent Summaries