American Bank Protection Co. v. Electric Protection Co.
Decision Date | 03 January 1910 |
Docket Number | 851. |
Citation | 181 F. 350 |
Parties | AMERICAN BANK PROTECTION CO. v. ELECTRIC PROTECTION CO. et al. |
Court | U.S. District Court — District of Minnesota |
[Copyrighted Material Omitted]
Paul & Paul, for complainant.
John E Stryker, for defendants.
This case involves an alleged infringement of certain patents, to wit; C. Coleman, No. 11,626, August 17, 1897; C. Coleman, No. 626,670, June 13, 1899; C. Coleman, No. 627,054, June 13, 1899; C. Coleman, No. 632, 513, September 5, 1899; C. Coleman, No. 667,115, January 29, 1901; F. C. Robinson and J. E. Green, No. 708,496, September 2, 1902; W. H. Robins and J. F. Jacoby, No. 771,748, September 2, 1902; W. H. Robins and J. F. Jacoby, No. 771,749, October 4, 1904; W. H. Robins, No. 850,101, April 9, 1907; J. L. Grass, No. 880,020, February 25, 1908.
The bill of complaint alleges infringement of 12 patents. At the time of taking complainant's testimony in chief, counsel for complainant gave notice of withdrawal of two of the patents, and the record has been made on the other 10 patents, above named.
As to this patent the complainant says in his brief:
'The novelty in this drop of patent No. 850,101 consists in combining with the drop plate, or 'drop,' as it is called in the claims of the patent, a spring-pressed pin which is normally in the local circuit and in contact with the drop.'
The defendants in their brief say:
As to the object of the new device he said:
The complainant's witness Robins, speaking of the objections to the old drops and what was accomplished by the new drops, said:
The new plunger drop was in every way a success. This is indicated by the fact that the defendants adopted it in its entirety without any change whatever, and are now using it.
This device, to my mind, indicates something more than mechanical skill, and involves invention. Thomson v. Citizens' National Bank of Fargo, 3 C.C.A. 518, 53 F. 250; Krementz v. S. Cottle Co., 148 U.S. 558, 13 Sup.Ct. 719, 37 L.Ed. 558.
It is true that the spiral spring had been used before. It appears in the patent to Wood, No. 383,933, of June 5, 1888; but it had never been used in the combination with an automatic drop, as it now appears in the patent in suit. Western Electric Co. v. La Rue, 139 U.S. 601, 11 Sup.Ct. 670, 35 L.Ed. 294; Potts v. Creager, 155 U.S. 597, 15 Sup.Ct. 194, 39 L.Ed. 275; Du Bois v. Kirk, 158 U.S. 58, 15 Sup.Ct. 729, 39 L.Ed. 895; American Tobacco Co. v. Streat, 83 F. 700, 28 C.C.A. 18.
In my opinion the patent is valid, and the complainant is entitled to a decree as prayed for in its bill, unless the defense now to be considered can be maintained.
It is claimed by the defendants that this patent is void because the drop was in public use and on sale by complainant for more than two years before the date of the application for the patent. This date is December 6, 1905. The use relied upon must have existed, then, prior to December 6, 1903. By far the most satisfactory evidence in the case upon this point is the testimony of E. Ward Wilkins, a witness for the complainant, who was at the time he testified, and for some years prior thereto had been, the secretary and manager of Patrick, Carter & Wilkins Company of Philadelphia. It was from this company that the complainant, while Jacoby was with it, had bought drops from time to time. Wilkins testified, basing his evidence upon correspondence between his company and the complainant, which he produced, that the first order which his company received from the complainant for the plunger drop was on the 23d of September, 1903. The complainant sent to his company at that time a sample drop and specifications, and asked for a price on 350 of them. A price was made at a dollar for each one, which offer was accepted by the Philadelphia Company, and it agreed to ship them before January 1st. One hundred and fifty of the drops were shipped on the 24th of December, 1903, from Philadelphia, and the 200 others on the 30th of December of the same year. I consider, therefore, that it is conclusively established that none of the drops now in use were bought by complainant to be placed in its system until September, and that none were actually received and used by it from other parties prior to January 1, 1904.
It is claimed, however, by the defendants, that other kinds of drops which had been used in the complainant's factory were remodeled and made into the plunger variety, and that this was done in the early part of the year 1903; such remodeled drops having been placed in the systems which were then put out. The principal witness to support this contention of the defendants is Jacoby. He testifies repeatedly that this plunger drop was used in the early part of 1903, and yet it is apparent from his own testimony that he has no definite recollection of the time, and no accurate knowledge as to the date when the first one was used. He said, for example:
Robins himself, who was a witness for the complainant, testified:
Robins says, however, that, instead of being the fall of 1902, this took place in the fall of 1903.
That Jacoby is mistaken when he testified that the plunger drop was first made and used in the early part of 1903 is almost conclusively established by other testimony given by Wilkins the witness above mentioned. When he gave his testimony, it had already appeared from the evidence of Jacoby, Robins, and others that there were at least three, and according to one witness four, kinds of these drops made and used by the complainant between 1902 and 1904. Jacoby himself mentions three, the last of which, numbered 3, is the...
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