Tropic-Aire, Incorporated (Mcgraw-Edison Company, Assignee Substituted) v. Approved Products, Inc., Doing Business as Windsor Chemical Laboratories

275 F.2d 728

TROPIC-AIRE, INCORPORATED (McGraw-Edison Company, assignee substituted)

v.

APPROVED PRODUCTS, INC., Doing Business as Windsor Chemical Laboratories.

Patent Appeal No. 6473.

United States Court of Customs and Patent Appeals.

March 8, 1960.

Rehearing Denied May 24, 1960.

Olson & Trexler, Chicago, Ill. (Robert M. Wolters, Chicago, Ill., and Charles L. Sturtevant, Washington, D. C., of counsel), for appellant.

Kimmel & Crowell, Washington, D. C. (George P. Kimmel, A. Harry Crowell and David Paul Weaver, Washington, D. C., of counsel), for appellee.

Before WORLEY, Chief Judge, RICH, MARTIN and…