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Class Information
Number: 156/442.1
Name: Adhesive bonding and miscellaneous chemical manufacture > Surface bonding means and/or assembly means therefor > Envelope sealing type > With bending or folding means
Description: Apparatus combined with means for applying a distorting force to the envelope so as to permanently deflect at least a portion of it out of its normal plane.

Patents under this class:
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Patent Number Title Of Patent Date Issued
8678057 Label applicator Mar. 25, 2014
8667923 Water feed device for an inclined moistener in a mail handling machine Mar. 11, 2014
8474503 Systems and methods for sealing the trailing edge of a printed article Jul. 2, 2013
8251115 Postage label dispensing system having a peeler plow for dispensing application ready and/or lined postage labels Aug. 28, 2012
8151850 Label application device Apr. 10, 2012
8020598 Label pasting device Sep. 20, 2011
7980546 Mail paper sealing apparatus Jul. 19, 2011
7886797 Apparatus for automatically closing envelopes Feb. 15, 2011
7832444 Envelope flap closing system Nov. 16, 2010
7771553 Processing apparatus Aug. 10, 2010
7748426 Envelope closing mechanism and method for closing an envelope Jul. 6, 2010
7678221 Pet waste absorption sheet and process for manufacturing the same Mar. 16, 2010
7520109 Reconfigurable mailing system having interchangeable mailpiece sealing and opening modules Apr. 21, 2009
7338572 Processing apparatus Mar. 4, 2008
7175738 Automated fold and seal apparatus Feb. 13, 2007
7067036 Active moistening system for mailing machine Jun. 27, 2006
7018507 Pressure sealer apparatus Mar. 28, 2006
6948540 Envelope sealing apparatus Sep. 27, 2005
6923926 Method and apparatus for forming tow-based absorbent structures with a single casing sheet Aug. 2, 2005
6893534 Universal device for moistening envelope flaps May. 17, 2005
6860955 Envelope or other elongate element processing Mar. 1, 2005
6843884 Apparatus for moistening an envelope Jan. 18, 2005
6790303 Apparatus and method for sealing an envelope Sep. 14, 2004
6620279 Automated fold and seal apparatus Sep. 16, 2003
6554956 Method and apparatus for sealing closed envelopes Apr. 29, 2003
6435245 System for folding and tabbing sheets Aug. 20, 2002
6432232 System for automatically producing letters having multiple page capability Aug. 13, 2002
6406416 Combination folder and sealer machine Jun. 18, 2002
6340406 Simple pressure seal units Jan. 22, 2002
6264592 Combination folder and sealer machine Jul. 24, 2001
6162316 Mailer form for use in a folder-sealer device Dec. 19, 2000
6132554 Integrated compact folder/sealer/inserter Oct. 17, 2000
6106666 Apparatus for preparing a self-mailer exiting a printer Aug. 22, 2000
6086698 Apparatus and method for folding and sealing a mailer form having a roller with a deformable ring assembly secured thereto Jul. 11, 2000
6080251 Folder-sealer device which is configured to receive mailer forms from a number of different paper sources Jun. 27, 2000
6080259 Method and apparatus for operating a folder-sealer device having a postage device associated therewith Jun. 27, 2000
5897733 Method and apparatus for printing single sheet folded documents Apr. 27, 1999
5770005 Envelope flap sealing device Jun. 23, 1998
5722538 Label assembly for package sleeve accommodating a storage media disc and method for sealing a package sleeve Mar. 3, 1998
5674348 Envelope flap moistener and sealer Oct. 7, 1997
5665198 System for envelope sealing in an insertion machine Sep. 9, 1997
5527418 Apparatus for folding and sealing a one piece mailer Jun. 18, 1996
5525185 Belt cartridge flap moistening apparatus Jun. 11, 1996
5518574 Form folding and gluing machine May. 21, 1996
5489358 Mailing machine including apparatus for selectively moistening and sealing envelopes Feb. 6, 1996
5466327 Envelope-flap sealing device Nov. 14, 1995
5403428 Apparatus for producing communication articles including postcards and envelopes Apr. 4, 1995
5385627 Mailing machine including mailpiece guiding apparatus Jan. 31, 1995
5354407 Envelope flap moistening apparatus Oct. 11, 1994
5232504 Modular and adjustable glue dispenser Aug. 3, 1993

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