Consolidated Oil-Well Packer Co. v. Galey

38 F. 918, 1889 U.S. App. LEXIS 2233

This text of 38 F. 918 (Consolidated Oil-Well Packer Co. v. Galey) is published on Counsel Stack Legal Research, covering U.S. Circuit Court for the District of Northern New York primary law. Counsel Stack provides free access to over 12 million legal documents including statutes, case law, regulations, and constitutions.

Bluebook
Consolidated Oil-Well Packer Co. v. Galey, 38 F. 918, 1889 U.S. App. LEXIS 2233 (circtndny 1889).

Opinion

Shipman, J.

This is a bill in equity to restrain the defendant from the alleged infringement of reissued letters patent, No. 7,772, dated July 3, 1877, to John R. Cross, assignor to H. H. Bliss, of reissued letters patent No. 8,786, dated July 1, 1879, to John K. Robinson and David A. Strong, and of reissued letters patent No. 7,244, dated July 25, 1876, to Francis Martin, assignor to Henri- H. Doubleday, all being for improvements in packing for oil or deep wells. The original patents were issued as follows: The Cross patent, upon February 7, 1865; the Robinson & Strong patent, upon February 6, 1866; and the Martin patent, upon September 12,1865. The Cross and Martin patents were before me in the case of Well Packer Co. v. Eaton, Cole & Burnham Co., in the district of Connecticut, and the alleged infringe-ing device in this case is believed to be substantially the same which was the subject of that suit. The opinion in that case (12 Fed. Rep. 865) states the facts relating to the history of the art, the character of the improvements which were the subject of the Cross and Martin patents, the several claims -which were said to be infringed, the claims of the original Cross patent, the reason why all the claims of the reissued Cross patent were deemed to be invalid, unless limited to the scope of the original claims, in which case there was no infringement, and the fact that the validity of one claim only of the reissued Martin patent was in dispute. The discussion in the present case was confined, by agreement of the parties, to the consideration of the validity of the reissues, and all other questions which may arise were reserved for a future hearing.

It is earnestly contended by the plaintiff that the second claim of the reissued Cross patent was not an undue expansion of the first claim of the original patent. The question was succinctly stated and answered in the decision in the Connecticut case, and little is to be added to what was there said. The first claim of the original patent was carefully limited to a packer in which the rings which compress or relax the packing material are operated from the top of the well by screw-rods. The second claim of the reissue omits that limitation, and thus, 11 years after the original patent Was granted, its scope was greatly enlarged. It is not important that other and different means by which the rings might be operated were stated in the original specification, because these means were not claimed, and the invention, as patented, was limited to the use of screw-rods and their equivalent, and so remained for a long period. The Robinson & Strong reissue, which was granted 13 years after the date of the original patent, is of the same expanded character. The packer which was described in the original patent was constructed as follows: A cone was placed upon the end of one of the sections of the tubing, which could be a part of the tube, or could be attached thereto. A concave, made of elastic material, was attached to the upper tubing, which, when the upper tubing reached the cone, was by its aid pressed out against the sides of the well. The claims were as follows:

[920]*920“(1) The tubes, B and E, forming a telescopic joint, in combination 'with the flexible packing, G, substantially as described. (2) In combination with a telescopic joint, the conical enlargement, A, slots, F, and screws or pins, D, substantially as described. (3) The cone, A, and flexible packing, G, arranged and operating substantially as described, forming a packing both for the well and the tube. ”

The first claim-, unless the tube, B, should be construed to mean the tube with thé'attached cone, was larger than the invention. The specification of the reissue was rewritten and expanded. The cone became an enlargement or unyielding band or ring, and the concave became a ring or band of elastic material, which, as the upper section moved downward, was compressed or expanded, and this, it was said, was only one form of the invention. The first three claims of the reissue are capable of including a large variety of devices. The claims are as follows:

“(1) In combination with the eduction tube of an oil or other deep w'ell, an outer tubular connection, attached to the tubing in such manner that the upper section can move vertically, anda rubber annulus supported against downward thrust by the outer tubular connection, and pressed against the wall of the well by the weight of the vertically-moving eduction tube, substantially as set forth. (2) An eduction tube of an oil or other deep well, made in two sections, connected with each other by means of an outer tubular connection in such manner that the upper section can slide vertically, and the rubber annulus surrounding the tube supported against downward thrust by the lower tube section, and pressed against the wall of the well by the upper tube section, substantially as set forth. (3) In combination with the eduction tube of an oil or other deep well, which is composed of two sections, an elastic or flexible packing, and a telescopic coupling, which is provided with means, substantially as described, whereby, when the upper section is removed from the well, the lower section will be carried up with it. (4) An eduction tube of an oil-well or other deep well, composed of two sections coupled together in such manner that the upper section can slide vertically relative to the lower section, in combination with a flexible ring or band supported upon one of the tube sections, andan unyielding wedge-shaped enlargement which presses the packing against the wall of the well when the upper section of the tubing moves downward relative to the lower section, substantially as set forth.”

In these claims the device which was clearly described in and was the only subject of the original specification is not described. The cone and the concave packing have both disappearéd. In place of the cone the first claim has <f an outer tubular connection attached to the tubing in such manner that the upper section can move vertically,” and has in place of the concave packing a rubber annulus supported against downward thrust by the outer tubular connection.” Each of the other claims is a marked example of the same attempt to expand a narrow patent and a narrow invention so as to cover a broad territory. The thing which was the subject of the original patent and the thing which it is desired to bring within the terms of the reissue are entirely dissimilar.

The important part of the Martin invention was a series of flat springs', arranged lengthwise in the form of a cylinder about a well-tube, the latter being divided or made in two sections within the.points inclosed by the springs, and their ends connected by a coupling in such. [921]*921a way as to make a sliding joint.” The springs were surrounded by a cylinder of gutta-percha or other elastic material. The upper end of the coupling-tube was enlarged on the inside so as to form an inner circumferential rim, which slides along the outside of the upper section, but is prevented from coming off the same by a rim surrounding the lower end of said section, and then the lower end, which contains the packing, is removed from the well. The fourth claim of the reissue is the only one which is said to have been infringed. It is admitted that the other claims are an improper enlargement of the original patent, unless they shall be limited to the same construction of springs or leaves, in which case there was no infringement.

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Bluebook (online)
38 F. 918, 1889 U.S. App. LEXIS 2233, Counsel Stack Legal Research, https://law.counselstack.com/opinion/consolidated-oil-well-packer-co-v-galey-circtndny-1889.