
    HOPE FOUNDRY & MACHINE CO., Inc., v. BONNELL.
    No. 6.
    Circuit Court of Appeals, Second Circuit.
    Oct. 19, 1931.
    The statement and opinion of District Judge Thacher are as follows:
    In Equity. Suit for infringement of patent No. 1,441,054 upon an outlet box for use in electrical wiring, issued to Joseph Barry, January 2, 1923, upon application filed October 12, 1920.
    The patent specification discloses an outlet box circular in form through which the cables are drawn by means of apertures positioned in a wall extending partly across the front faee of the ring which forms the circular side of the box. A rear wall extending partly across the rear face of the ring, and only over that portion not covered by the front wall, is furnished with screw holes by means of which it can be fastened to a supporting beam or joist in the wall or ceiling. The space within the ring beneath the front wall is divided from the space within the ring beneath the rear wall so that there are within the ring two open chambers, one opening inwardly toward the wall and the other outwardly toward the fixture; the former having holes in the front wall through which the wires are led into the fixture, and the latter having holes in the rear wall through which the screws are attached to the support. Positioned within the chamber through which the cables are received the specification discloses certain clamping devices for securing the cables. Upon this disclosure Barry originally presented four claims, as follows:
    “1. An outlet box having a plurality of apertures in one faee thereof adapted to receive cables therein, said apertures grouped substantially on one side of the faee.
    
      “2. An outlet box having on each face a flat wall and a recess, the wall on one face being disposed opposite the recess on the other face, one of said walls having a plurality of apertures therein adapted to reeeive cables, tbe other of said walls on the opposite face of the outlet box adapted to be clamped to a stud or joist.
    “3. An outlet box having a recess portion and a plurality of apertures in the wall of said recess, said apertures adapted to receive cables, clamping means in said recess, said clamping means comprising a curved, stationary plate adjacent one side of each aperture and a curved, movable plate disposed adjacent the opposite side of each aperture, and adjustable means connecting said plates to grip a cable there-between.
    “4. An outlet box having a clamping face and a face with a plurality of apertures therein, said apertures grouped substantially on one side of the center of the box, the face containing the apertures being disposed on one side of the box and the clamping face being disposed on the opposite side of the box.”
    These claims were all rejected by the Examiner on reference to Nickerson 1,358,-774, November 16, 1920, and Greenfield 975,-032. In response to this ruling, Barry canceled claim 3 and requested that claim 4 be renumbered as 3, claiming that the claims thus remaining in the ease were drawn specifically to the difference between the references and the applicant’s structure. These claims were again rejected; claims 1 and 3 (originally 4) on Hublinger 950,176, .Coffin 901,593, and Hublinger 911,989, and claim 2 on Hublinger 950,176 and Greenfield 975,-032.' In response to this ruling, Barry canceled all of his claims and substituted the following:
    “1. An outlet box which comprises a circular ringlike body portion, a wall extending partly across the front face of the ring, and a rear wall extending partly across the rear face of the ring to cover that portion of the rear face not covered by the front wall, one of said walls having a plurality of eahle-receiving apertures disposed therein, the other of said walls having a plurality of apertures to receive screws or fastening means, each of said walls being flush with respect to the edges of the body portion.
    
      “2. An outlet box which comprises a body portion having a flat wall and a recess on each face, the wall on one face being flush with the respective edge of the body portion and disposed opposite the recess on the other face, one of said walls having a plurality of cable-receiving apertures therein, the other of said walls on the opposite face of the box having apertures therein to receive fastening means.”
    These claims were allowed, afld the patent issued with the substituted claims, both of which are here in suit.
    Opinion.
     The proceedings in the Patent Office show that the claims of the patent in suit must be very narrowly read upon the specific structure disclosed in the specification. Bejeetion of all the original claims left nothing but the specific form devised by Barry for disposing in a recess on one side of the box all of his cable openings and in a recess on the other all of his openings for screws or other means of attaching the box to its support. Except for the oppositely positioned chambers, there was nothing novel in this method of attachment. It is disclosed in the Bonnell devices (Exhibits H and I) which are pictured in the Bonnell catalogue (Exhibit E) published in 1912. These are two and four hole loom boxes, respectively, adapted for use when the wires-are carried in fabric or loom eases but not when the wires are carried in metal cases. In Hublinger 950,176 a grouping of cable openings on one side and of screw holes on the other side of an outlet box is shown,, and in Greenfield 975,032 sockets in the back of the box for the reception of cables are disclosed. It was well said by the Patent Examiner in rejecting the original claims: “There can be no invention in forming cable-receiving sockets in the back of the Hub-linger deyiee, as suggested by Greenfield.” By that is meant, I take it, by grouping together the bushings or sockets of Greenfield so as to position them on one side of the box and thus leave the other side to be secured to the support, as in Hublinger. I concur in this conclusion of the Examiner, and it may be added that it would not involve invention to substitute for the holes in the flat surfaces of the Bonnell loom devices bushings or sockets for the reception of armored cables. If this is all the defendant has done, the patent in suit, if valid, is not infringed.
    In the defendant’s alleged infringing device there are, on one side of the box, three sockets or bushings through which the cables are received. The unoccupied space has in its rear wall holes for the screws by means of which the box is attached to its support. The means for clamping the cables are old, and are the same as those disclosed by Greenfield and others. To bring the defendant’s device verbally within the claims, it is necessary to treat the metal surrounding the sockets as forming a wall extending partly across the front face of the ring (claim 1) and to treat one of the sockets as the recess in the rear face of the ring referred to in claim 2. This, I think, is stretching the claims beyond the specific structure disclosed in the specification — so far, indeed, as to include a structure which cannot bo said to involve invention. When the claims are read with reference to the specification, it seems quite clear that the two partial rear and front walls were intended to form substantial recesses or chambers on either side of the outlet box, and that the claims were not intended to cover individual sockets or bushings, as in Greenfield, positioned in the back of an outlet box, as are the openings in Hublinger and in the Bonnell loom devices. If not so limited, I should feel constrained to hold them invalid for lack of invention. It follows that if there be invention to support this patent, its claims must be so narrowly read upon the specific structure disclosed that the structure here complained of cannot be said to infringe.
    George P. Kimmel, of Washington, D. C., and D. L. Morris, of New York City, for appellant.
    Charles S. Jones, of Washington, D. C., Otto Munk, and T. J. Johnston, both of New York City, for appellee.
    Result is that the complaint must be dismissed, with costs to the defendant.
    Before MANTON, L. HAND, and SWAN, Circuit Judges.
   PER CURIAM.

Decree affirmed on opinion of Thaeher, Judge, below.  