Olsson v. United States

25 F. Supp. 495, 87 Ct. Cl. 642
CourtUnited States Court of Claims
DecidedMay 31, 1938
DocketB-154
StatusPublished
Cited by28 cases

This text of 25 F. Supp. 495 (Olsson v. United States) is published on Counsel Stack Legal Research, covering United States Court of Claims primary law. Counsel Stack provides free access to over 12 million legal documents including statutes, case law, regulations, and constitutions.

Bluebook
Olsson v. United States, 25 F. Supp. 495, 87 Ct. Cl. 642 (cc 1938).

Opinion

LITTLETON, Judge. ’

The indisputable facts of record establish that plaintiff’s invention, which is the subject-matter of this suit, possesses patentable novelty and undeniably has commercial utility and advantage over the prior art, and the court so found in the former consideration of the question of validity and infringement (72 Ct.Cl. 72) and in the present proceeding on accounting. The defendant, having adopted and used the invention and obtained the benefits of its advantages, may not now deny its utility. Lehnbeuter v. Holthaus, 105 U.S. 94, 96, 97, 26 L.Ed. 939; United States v. Societe Anonyme Des Anciens Establissements Cail, 224 U.S. 309, 323, 32 S.Ct. 479, 56 L.Ed. 778; Dunkley Co. v. California Canneries et al, 9 Cir., 7 F.2d 972, 976, 977.

The claim of the patent in suit is as follows: “A gun with barrel recoil, a recoil brake arranged in only one radial direction from the axis of the barrel, and a counterpoise placed, diametrically opposite the recoil brake so that the center of gravity of the brake is thereby moved nearer to the axis of the barrel.” The recoil mechanism with which the invention in suit directly deals is located below the barrel of the gun. This location of the recoil mechanism is simpler and less expensive to manufacture than other types, and it is protected against damage from hostile fire. Such unsymmetrical location of the recoil mechanism sets up an objectionable turning couple when the gun is fired. This turning couple causes the muzzle of the gun to jump which, in turn, causes a strain on the guides of the gun barrel and undue stresses in the elevating mechanism, as well as the jumping of the gun carriage about its anchoring spade. Plaintiff’s patent discloses a form of gun construction in which the recoil brake or-mechanism is placed in this position. He provides a combination of elements by virtue of which the objectionable turning couple may be offset or counteracted in whole or in part. He does this by providing a counterpoise or weight attached to the barrel of the gun diametrically opposite to the recoil brake or mechanism. By the use of this counterweight a neutralizing couple is introduced which neutralizes the obj ectionable turning couple to a degree dependent upon the weight of the counterpoise and its location and distance from the axis of the gun barrel -as compared with the weight of the movable part of the recoil mechanism and the distance of its center of gravity from the gun axis. When the counterweight is used, it results in an ultimate saving in weight of the gun and carriage structure and in the cost of manufacture due to the reduction of the stresses and consequent reduction in size and weight of certain portions of the gun mechanism and enables the same accuracy of fire to be realized in a mobile gun with a lighter weight gun carriage and brake mechanism than would otherwise be necessary. The clear preponderance of *497 evidence in this proceeding on accounting shows that the advantages accruing to the defendant through the utilization of plaintiff’s invention in the matter of saving in weight and manufacturing costs, and other advantages of value in use, amount to $171.61 per howitzer on 2,129 155 mm. howitzers manufactured and used or acquired and used by the defendant, and we have so found. The record is voluminous and no' useful purpose would be served by a detailed discussion of evidence which establishes the monetary equivalent of these valuable features of plaintiff’s invention.

Plaintiff contends for a much greater monetary value for the benefits derived by the defendant from the use' of his invention. He claims a monetary value to the Government of $411.90 per howitzer by reduction in weight and a saving in cost of $487.13, which amounts, he .insists, constitute the reasonable monetary value of $899.04 per howitzer. This claimed value for the benefits derived from use of the invention in suit is not sustained by the evidence.

It is contended on behalf of the defendant that there has been no infringement for which compensation can be recovered as to 1,503 howitzers embodying plaintiff’s invention for the reason that these howitzers were not, prior to the filing of the petition, completely assembled in the United States and that even if they were assembled they have not been actually used. In our opinion the record clearly establishes the use of these guns in the sense in which national armaments are generally used in times of peace for national defense. They were acquired and have been preserved and held in storage for actual use for the purposes for which they were acquired, designed, adapted, and intended to be used. Since their acquisition, no occasion has arisen for any greater use than that for which they have been and are being held. In the circumstances we think it is clear that there has been use within the meaning of the act of June 25, 1910, as amended by the act of July 1, 1918, 35 U.S.C.A. § 68. The evidence shows that a large number and possibly all of the 1,503 guns acquired from France were completely assembled in the United States after their arrival from France and before they were partly disassembled for convenience in storing for use when and as needed, but we think it was not necessary to constitute a use for which compensation may be recovered for the barrels to be placed upon the carriages and the guns to be actually used in firing practice in peacetime or used in the United States in time of war. The evidence clearly shows that in 1917 the defendant adopted the 155 mm. infringing howitzers for the standard or regulation howitzer for the United States Army; that 1,503 of these howitzers were purchased from France and were brought to the United States in 1919. In addition 626 155 mm. infringing howitzers were manufactured by or for the defendant in the United States at a cost of more than $10,000,000 and that some of these United States infringing howitzers were issued to .troops stationed in the United States. The evidence further shows that the program for the manufacture of the howitzers in the United States had it been carried through to completion would have required the expenditure of more than $68,000,000; that prior to the adoption of the infringing howitzers the United States had manufactured and used a 6-inch howitzer of a different design that did not infringe plaintiff’s invention, which howitzers could have been produced in the United States if desired; that this 6-inch non-infringing howitzer of the defendant’s own design was discarded by the United States as unsatisfactory and was replaced by the infringing 155 mm. howitzer which had withstood the tests of war and had proven in every way to be superior to all other howitzers of the same or similar caliber and that all of the 2,129 complete 155 mm. infringing howitzers manufactured in the United States and purchased from France by the United States have, since 1919, formed a part of the national armament of the United States and are the only howitzers of that or similar caliber which the United States then had or now has on hand and held for use, and intended to be used, for the national defense. All of the 2,129 155 mm.

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25 F. Supp. 495, 87 Ct. Cl. 642, Counsel Stack Legal Research, https://law.counselstack.com/opinion/olsson-v-united-states-cc-1938.