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Referenced by

Citing PatentFiling dateIssue dateOriginal AssigneeTitle
US39747482 Aug 197417 Aug 1976F. L. Smithe Machine Company, Inc.Apparatus for collating sheet like elements
US39981375 May 197521 Dec 1976American Paper Products CompanyEnvelope making machine
US400318316 Oct 197418 Jan 1977F. L. Smithe Machine Company, Inc.Method of enclosing insert material in a continuously advancing envelope blank
US420215012 Jun 197813 May 1980AB Sture LjungdahlDevice for producing envelopes in a continuous operation
US48346993 Feb 198830 May 1989Buckle chute paper folding apparatus
US683288627 Jul 200121 Dec 2004C. G. Bretting Manufacturing Co., Inc.Apparatus and method for stacking sheets discharged from a starwheel assembly
US687774030 Jul 200312 Apr 2005C.G. Bretting Manufacturing Company, Inc.Starwheel feed apparatus and method
US721988712 Apr 200522 May 2007C.G. Bretting Manufacturing Company, Inc.Starwheel feed apparatus and method
US736439823 Nov 200429 Apr 2008C.G. Bretting Manufacturing Company, Inc.Apparatus and method for stacking sheets discharged from a starwheel assembly
US747010227 Sep 200230 Dec 2008C.G. Bretting Manufacturing Co., Inc.Apparatus and method for insertion of separating means into a forming stack of sheets discharged from a starwheel assembly
USRE4226729 Jun 20075 Apr 2011C.G. Bretting Manufacturing Company, Inc.Starwheel feed apparatus and method