Joerissen v. Remington Rand, Inc.

EDGERTON, Associate Justice.

This suit involves patents for “noiseless” typewriters. It charges infringement by Remington Rand, Inc., of claims 23 to 28, inclusive, of reissue patent 19,076, granted to plaintiff Carl A. Joerissen February 13, 1934. The original patent, 1,846,339, was granted February 23, 1932, on an application filed March 26, 1926. The District Court found that there was no infringe^ ment, and plaintiff appeals from a decree dismissing his bill. Claim 23, the broadest of those in' suit, reads:

“In a typewriter, a type bar pivoted for an upward and rearward operative swing,, a…