Lapeer Trailer Corp. v. Freuhauf Trailer Co.

DAWKINS, District Judge.

Complainant brought this suit, alleging infringement of letters patent No. 1,084,820, to Theodore Pescatore, covering certain improvements in the construction of trailers for motor trucks, by which it is said the driver is able to at*596taeh and detach the trailer from the track without leaving his seat. Respondent answered, denying infringement, and by cross-bill charged infringement of three certain other patents covering truck trailers, to wit: No. 1,383,381, to Andrew J. Borst, issued July 5, 1921, and No. 1,300,003, issued to Orlando D. and Harold W. Shonnard, dated…