ABRUZZO, District Judge.
The plaintiff, Wolf Brothers, is the owner of patent No. 1,649,760, dated November 15, 1927, issued to Matthew Vierengel, for an envelope machine. The plaintiff claims the defendant infringed specifically claims 33, 37, 39 and 40 of this patent.
The plaintiff asserts that the Vierengel patent discloses a combination of devices for performing various operations upon a traveling web of paper for the formation of a so-called carry or...
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