In re Grupe

This is an appeal from the decision of the Board of Appeals of the United States Patent Office affirming the decision of the examiner in rejecting claims 1 to 9, inclusive, of appellant’s application for a [latent upon an alleged invention of new and useful improvements in corlr envelopes for laundry rolls. The rejection was made on the following references:

■Smith, 456068, July 14, 1891..Smith, 484345, October 11, 1892.

Stone, 84235G, January 29, 1907.

Charlton, 1149551, August 10, 1915.

Busch, 1532682, April 7, 1925.

Decker, 1570231, January 19, 1926.

We have selected three claims as typical of…