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PIERCE v. BEN-KO-MATIC, INC.

Civ. No. 60-237.

198 F.Supp. 772 (1961)

Harold C. PIERCE, Plaintiff, v. BEN-KO-MATIC, INC., and Benjamin Koback, Defendants.

United States District Court D. Oregon.

September 28, 1961.

Attorney(s) appearing for the Case

William W. Haefliger, White & Haefliger, Los Angeles, Cal., Kenneth S. Klarquist, Buckhorn, Cheatham & Blore, Portland, Or., for plaintiff.

J. Pierre Kolisch, Ramsey, Kolisch & Hartwell, Portland, Or., for defendants.

SOLOMON, Chief Judge.

Plaintiff brought this action, asserting that the defendants are infringing Claim 4 (and other claims dependent upon the validity of Claim 4) of plaintiff's Patent 2,927,820 by manufacturing and selling street sweeper broom filling machines.

Defendants deny any infringement and claim plaintiff's patent is invalid.

Counsel have furnished me with a transcript of the testimony. I have read the testimony and have examined the exhibits...

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