Design for a mold
US D24012 S
Description (OCR text may contain errors)
UNITED STATES PATENT OEEICE.
AUGUSTUS SEAV ER, OF BOSTON, MASSACHUSETTS, ASSIGNOR, BY DIRECT AND MESNE ASSIGNMENTS, TO THE PRISM GLASS GLOBE COMPANY, OF
SAME PLACE DESIGN FOR A MOLD.
SPECIFICATION forming part of Design No. 24,012, dated February 5, 1895.
APPUCMOD led December 17, 1894. Serial No. 532,102. Term of patent 14 years.
To all whom if; may concern,.-
Be it known that I, AUGUSTUS SEAVER., of Boston, in the county of Sulolk and State of Massachusetts, have invented and produced a certain new and useful Design for Glass- Molds, of which the following is a specification, reference being had to the accompanying drawing, forming a part thereof.
The leading feature of my design consists in a. mold having a colloidal form approximately the shape of a. minnie ball, said mold being provided with a serrated surface composed of longitudinal V-shaped grooves that extend lengthwise of the mold and form a series of longitudinal prismatic ribs.
a represents the mold, which is of the general form shown in the drawing, and has a series of longitidunal grooves b extending from its smaller end toward its larger end,
said grooves being of varying depth, the depth zo of each diminishing from its central portion in both directions to its ends.
The grooves form prismatic or V-shaped ribs b', presenting angular edges or apexes extending longitudinally of the mold and z5 tapering gradually from their central to their end portions.
I claim- The design for a mold, substantially as shown and described.
In testimony whereof I have signed my name to this specification, in the presence of two subscribing witnesses, this 11th day of December, A. D. 1894.
C. F. BROWN, CHARLES D. Woon.