Schwartz v. Housman

88 F. 519, 1898 U.S. App. LEXIS 2815
U.S. Circuit Court for the District of Eastern New York·Decided July 8, 1898·Published·Cited by 3 cases

Opinion

LACOMBE, Circuit Judge.

This suit is brought upon two patents, both issued to complainant. The first (No. 332,444), dated December 15, 1885, is for an improvement in embossing plastic material. The specification sets forth that the invention—

“Relates more especially to a new method of embossing paper, and it has for its object to prevent the surface of the raised portions of the paper from cracking, as with the ordinary method, which gives the work a ragged and unfinished appearance. The invention consists in incising the upper surface of the sheet or card to he embossed with the outline of the letters or figures to be raised; the incisions being made relatively to the dies, and of sufficient depth only to pass through the upper layer or surface of the sheet, so that, when the sheet or card is submitted to pressure between the dies, the stretching of the fibers will not break or tear the surfaces encompassed by the incisions. * * * The sheet to be embossed has a thin facing sheet, usually of ornamental paper. Before submitting the sheet of cardboard to pressure between the embossing dies, I outline with a sharp instrument on the facing sheet the figures or letters to be raised in embossing the sheet. By the use of the sharp instrument the facing sheet is cut through, so as to sever from the remainder of the sheet the portion of the sheet which will be raised in embossing. In this manner the stretching of the fibers at [the edge of the raised portions] when the sheet is-embossed does not break or tear the [raised] portions of the sheet, as by the old method, but leaves them flat and continuous, so that they form a perfectly smooth and continuous surface or finish for the raised faces of the letters or figures.”

The claim is:

“The method herein described of embossing paper and other plastic substances, which consists in incising the upper surface of the sheet to he embossed in outline of the figure to be raised; and then subjecting the sheet to pressure in embossing dies, and raising the material along the lines of incision, substantially as and for the purposes set forth.”

[520] # It is manifest that this patent does not cover any process for cutting letters or figures out of sheets of paper, the letters or figures being thereafter affixed to the surface of the card. On the contrary, the process of the patent is confined to cards on which the whole surface sheet had been applied before the process of embossing began. The very difficulty which the patentee sought to remedy arose because the surface sheet was already affixed to the card, wherefore the material was exposed to strains when letters or figures were embossed; the material forced outward by the bosses pulling away from the rest of the material rigidly fastened to the surface of the card, and thus producing cracks and tears. If the surface sheet were not attached to the card, no such difficulty would occur. Complainant’s patent therefore must be confined to a sheet or card already surfaced. It will be noted, also, that the process is twofold: first (“before submitting the * * * cardboard to pressure between the embossing dies”), the letters or figures are outlined with “a sharp instrument” (apparently not the embossing die) on the facing sheet, the facing sheet being cut through so as to sever the portion “which will be” raised in embossing from the rest of the sheet; second, the sheet to be embossed is “then” (i. e. after the incisions) subjected to pressure in the embossing dies. An alternative method is pointed out, whereby the letters are partly cut out of the rest of the surface sheet before such sheet is applied to the card. In both methods the letters or figures are cut in whole or in part, and the whole surface material, including so much as is embraced in the letters and figures, and also the rest of the surface sheet, is secured to the card before the embossing process begins. Or, in other words, the process is one whereby the surfacing or surface or upper layer of a card may be itself embossed, along with the card, without showing any evidences of distortion either on its flat or on its elevated surface.

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Schwartz v. Housman, 88 F. 519, 1898 U.S. App. LEXIS 2815 (circtedny 1898).

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