BYAN ". HARD.
nis evident that one of the main improvements described in the Hoyt patent consists in using a horizontal partition which divides the vats into upper and lower sections, in place of the old upright or mid·fellow fartition. This also appears from the language of claims 1 and 2, are :now in controversy: "(1) The improvement in beating rags to pulp in a rag-engine having a beater-roll and knives, consisting in circulating the fibrous material and liquid in vertical planes. drawing the same between the knives at the bottom of the vat, carrying it around and over the roll, and delivering it into the uppersection of the vat, substantially as described. "(2) A rag-engine for paper-making, comprising the vat, the beater-roll on a horizontal shaft in one end of the vat, and the horizontal partition dividing the body of the vat into an upper and lower section or passage, the fibrous material and liquill being carried from the lower !lection between the knives, anddellvered over the top of the beater-roll into the upper or passage, substantially as described." :In defendant's machine, which is made under his patent dated August 10, 1886, there is found in substance the old upright partition,and notthe horizontal partition of the Hoyt invention. Consequently, in defendant's machine there are no upper a.nd lower sections, in the sense used in the Hoyt patent. The effect of the Hoyt structure, as set out in the first claim, is to circulate the fibrous material and liquid in vertical planes, but the result is quite different in the Horne machine. A careful examination of the Hoyt patent makes it clear that the defendant's machine does Dot infringe claims 1 and 2, one of the most essential elements found in these claims, and which constitutes in great part the real improvement of Hoyt, is absent from defendant's machine. Bill dismissed.·
HARD et ale
(Circuit (Jourt, N. D. N(f/J) York. August 18, 1888.)
PATBNTIl1l'OB lNvENTIONS-INFBINGEMENT-WOVEN-WmE BED·BoTTOM&.
Letters patent No. 241,321. granted to C. H. Dunks and J. B. Ryan, May 10, 1881, for an improvement in swing woven-wire bed-bottoms, whichconslsta
in attaching the woven-wire fabric to a swinging crosscbar suspended byheU. cal springs from the end rails of the bedstead, are void for want of novelty. being but the substitution of one well·known material for anthe other.
InEquity. , 'Action by James B. Ryan and another against Charles H. Hard and another, to restrain infringement of letters patent No. 241,321. Leonard B. Sutrotfor complainants. James B. Jenkina, for defendants.
TQ.is is an equity action, founded upon letters patent No. to O. H. Dunks and J. B. Ryan, May 10,1881, for an
improvement in "swing woven-wire bed-bottoms." The essential feature of the invention consists in attaching the woven-wire fabric lo a ing cross-bar, which in turn is suspended by helical springs from the end rails of the bedstead. The patentees assert that by this arrangement are secured all the advantages of a swinging bed,-elasticity, durability, and resiliency,-while sagging iIlthe center, and the sudden jerky motion, in some bed-bottoms, are avoided. The claims in question are as follows·: .
"(1) In a bed-bottom, the cpmbination, with an end rail, of the links or springs, the section of woven-w.ire fabric, and an intermediate connecting transverse bar, provided upon one edge with a throat adllpted to receive the ends of the wire, and upon the opposite side with means of attaching the links or springs, substantially as described. (2) In a bed-bottom, the combination, With the end rail, of the links or sprittgs, the section .of woven-wire fabric, and an intermediate connecting bar consisting of a part to which the fabric is attached, and a part adapted to protect the mattress from contact with the ends of the wire, substantially as set forth."
Every element of the combination covered by these claims was concededly old and well known at the date of the patent. Woven-wire had been used for more than 25 years as a fabric for bed-bottoms. It had been stretched from end rail to end rail, and fastened by means very similar to that described in the palent. Bed-bottoll;1s made .of canvas, sacking, and jointed links attached to "swing bars," had been suspended by helical springs inarialogous combinations. If, for instance, a fabric of woven-wire were substituted for the canvas .of the Loomis structure, it would probably be an exact anticipation of the complainants' Is there patentable novelty in this change? It is thought not. If the patentees had been the first to introduce woven-wire into the art, there would be more difficulty in reaching this conclusion, but they were not. All that they did was to suspend a fabric, well known .as a bed-bottom, in substantially the same manner that other fabrics, used for that purpose, had been suspended. If the patentees, instead of using woven-wire, had used some other woven fabric, woven twine or tape for example; if their claims had included carpet or rubber cloth inwill hardly be contended that they would be enstead of titled to ta1te rank as inventors. Why, then, should· the use oJ wovenwire give them this distinction? Its peculiar advantages, above referred to, as· a material for beds, were Qat discovered by them. The idea of .swinging a bed-bottom was not theirs. They: have substituted one wellknown material for another, and nothing more. It was thought, after reading the thorough and painstaking brief of the complainants' counsel, that the patent might be saved because of the peculiar character of the material, and the supposed difficulty of fastening it to the "swing-bars;" but this theory is untenable when it is remembered that it was fastened to the rigid end rails by similar devices, the changes being only those which would occurto a mechanic who had skill enough to adapt the heavy and cumbersome joint to the new circumstances. The court would feel more hesitancy in adopting this view had not the precise question,
'upon facts very nearly parallel, been decided in Ames v. Spring-Bed Co., 24 Fed. Rep. 785. At page 787, Judge BLODGETT, says:
"It is true that the fabric shown in the Simmons patent differs from that shown in the Kneppler and Boyington patent; but, after the introduction of the woven"wire fabric for bed-bottom purposes, there was no possible room for invention. i.n subslituting the woven-wire fabric for the wooden slat and wire fabric in' Simmons' device; and, when that was done, you had exactly, in constl'uction and mode of operation, the Boyington bed, and all there Was of merit in the Kneppler bed."
This language is equally applicable to the case at bar. be dismissed.
The bill must
(Otrcuit Court, No D New York. August 9,1888.)
PATENTS FOB INVENTIONS-ACTIONS FOB INFRINGEMENT-PENDING SURREN: DEB.
A party who has surrendered his patent for reissue ali inoperative or invalid, cannot maintain an action upon it while it is in the hands of the commissioner of patents awaiting his decision, although Rev. St. U. S. provides . that the "surrender shall take effect upon the issue of the amended patent." 8. EQUITy-PLEADING-FAILURE TO REPLY TO PLEA. -Setting down a plea for argument, without a replication, admits its truth, but denies its sufficiency.
In Equity. Action for infringement of patent. This is an. equity [email protected]
CoXE. J. Nothing is before the court but the bill and plea, and all the allegations of the latter are admitted. The rule in this regard is well settled. By replying to a plea the complainant denies its truth; v.35F.no.11-53