253 F. 654 | 8th Cir. | 1918
This was a suit for infringement of letters patent No. 1,166,629, issued to Henry B. Pratt, January 4, 1916,' for -improvements in bracelets. The appeal is from a decree sustaining the patent and awarding an accounting.
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“(1) In a bracelet, a series of oblong metal plates, each plate being formed with a transverse rectilinear slot at each end thereof, and a band passing-through all of said slots for uniting said plates.”
“(4) In a bracelet, a plurality of oblong metal plates, each plate being curved longitudinally and perforated at its ends, and a flat flexible band passing-through said perforations and extending along the inner or concave sides of the plates.”
The objects of the patentee are stated in his specifications as follows :
“My invention relates to improvements in bracelets. Its object is to provide an easily assembled and attractive ornament of this kind, having a series of metal links united by a flexible .band, which lines said links and overlaps their ends.
*655 “A further object is to provide in a device of this kind a series of links, each of which is shaped to substantially conform to the curvature of the wrist and ¿irovided with a pane] adapted to display a monogram, initials, or other ornamentation on the outer or convex side thereof.
“This bracelet is peculiarly fitted for use as a ‘friendship’ or keepsake bracelet, in which the several links or ¿dates are donated or inscribed by sundry friends and thereafter assembled as a complete bracelet.”
The character of the band used to unite the links is referred to in claim numbered 2 as “a. flat band” and in claims numbered 3 and 5 as a “flexible band.”
The patentee entered into a license agreement, with a manufacturing company that did an extensive business in making and selling jewelry and a novel and successful advertising campaign began. An appeal was made by illustrated advertisements in prominent magazines and periodicals, and by circulars, addressed, especially' to young women and girls, showing the adaptability of the links as gifts, engraved with the name or initials of the donor, and the feasibility of adding links together, tints inscribed, until 'enough would be gathered to make a complete bracelet. In many cases dealers made presents to prospective customers of a single link, perhaps engraved with the name of the donee, and mounted upon a band of velvet ribbon. There was a very considerable sale of these links; the licensee having sold over 2,000,000 of them up to the time, of the trial of this suit. The defendants sold bracelet links that were essentially the same as the plaintiffs. They were not sold with a ribbon or other band to pass through the slots in the links; but they were furnished to dealers for display mounted on portions of advertising cards, which were cut into strips or tabs colored and shaped to resemble a black ribbon, passing through the slots in the links and suggesting the use of them on a flexible band, when used as a bracelet, or as a part of a bracelet.' Although the use of metal connections between the links of a completed bracelet was urged, the sale of separate links for temporary use upon a band of ribbon, until enough had been accumulated to form the complete bracelet, was obviously a part of the defendant’s purposes.
The joining together in a bracelet of separate links, so as to conform the bracelet to the shape of the wrist, has been the subject of many patents antedating plaintiff’s. The use of links having the same mechanical structure as those of plaintiff is conceded to be old. The use of flexible bands to unite the links is also conceded to be old. The claims of plaintiff relate to a combination of links, each of which has a slot or perforation "at each end and a band that passes through all of the slots or perforations, uniting the links. In the ordinary practical use of the combination, the band has been a ribbon, usually of velvet, that extends along the inner sides of the links, but passing through the transverse rectilinear slots, so as to leave exposed the outer portion of the links between the slots. The plaintiff concedes that many of the features of construction and design adopted by him are not necessary to the mechanical or functional operation of the bracelet, but are adapted merely to give to it a distinct, characteristic, and unique appearance. He regards as among the nonessen
Patent No. 149,879, issued to Murphy and Poolman, August 22, 1873, discloses a bracelet composed of separate links, each of which has passing through it longitudinally a rectangular aperture for the reception of a broad elastic band for the purpose of uniting the links. The function of the band in the Murphy and Poolman patent, as in the bracelet of plaintiff,, is obviously, and as is stated dn the specifications of the former patent, to connect together, by means of the flat band, the separate members of the bracelet, so as to give more strength than is given by the use of round cords, and to hold the links firmly together along the adjacent ends of the separate links. The arrangeiheüt of plaintiff’s links, so that the band shall pass beneath the greater portion of a link and then be carried through a transverse slot at the end of the link to the adjoining link, and thence downward through a similar slot in the adjoining link, and so on to the end of the bracelet, while a new arrangement, is only a change of form — an equivalent, so far as functions are concerned — of the connecting band’ shown in the Murphy and Poolman patent.
The decree of the lower court will be reversed, with costs, and with directions to dismiss the bill.