ROBERTSON ROCK BIT CO., INC. ET AL.

v.

HUGHES TOOL CO.; WHELCHEL V. MCDONALD, WARDEN

Citator

Cited By

• Baldwin v. Fish & Game Comm'n of Mont., 436 U.S. 371 (U.S. 1978)
  …nonresident hunters of migratory waterfowl was justified by the State’s assertion of a special interest in wildlife that qualified as a substantial reason for the discrimination. State v. Kemp, 73 S. D. 458, 44 N. W. 2d 214 (1950), appeal dismissed, 340 U. S. 923 (1951). In that case South Dakota had proved that there was real danger that the flyways, breeding grounds, and nursery for ducks and geese would be subject to excessive hunting and possible destruction by nonresident hunters lured to the State by a…
• Chicago Pneumatic Tool Co. v. Hughes Tool Co., 192 F.2d 620 (10th Cir. 1951)
  …upheld by both courts. Williams Iron Works Co. v. Hughes Tool Co., 10 Cir., 109 F. 2d 500; Robertson Rock Bit Co. v. Hughes Tool Co., 5 Cir., 176 F. 2d 783, certiorari denied, 338 U.S. 948, 70 S.Ct. 487, 94 L.Ed. 585, petition for rehearing denied, 340 U.S. 923, 71 S.Ct. 355, 95 L.Ed. 666, second petition for rehearing denied, 340 U.S. 939, 71 S.Ct. 487, 95 L.Ed. 678; Williams v. Hughes Tool Co., 10 Cir., 186 F. 2d 278, certiorari denied, 341 U.S. 903, 71 S.Ct. 612, 95 L.Ed. 1342, petition for rehearing de…
• Cole v. Hughes Tool Co., 215 F.2d 924 (10th Cir. 1954)
  …n” cases and that Hughes was not guilty of a misuse of its patents and had not violated the Clayton Act. In Robertson Rock Bit Co., Inc., v. Hughes Tool Co., 176 F. 2d 783, certiorari denied 338 U.S. 948, 70 S.Ct. 487, 94 L.Ed. 585, rehearing denied 340 U.S. 923, 71 S.Ct. 355, 95 L.Ed. 666, second petition for rehearing denied 340 U.S. 939, 71 S.Ct. 487, 95 L.Ed. 678, the Fifth Circuit sustained the validity of the following Hughes patents: Fletcher Patent No. 1,-856,627; Scott and Garfield Patent No. 1,983…