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Class Information
Number: 229/67.1
Name: Envelopes, wrappers, and paperboard boxes > File folder or file envelope
Description: Receptacle comprising a substantially flat receptacle having two walls connected at a bottom fold line, or to an expandable bottom wall; and which is disclosed for storing a sheet-like article (e.g., document) in a file cabinet.










Sub-classes under this class:

Class Number Class Name Patents
229/67.3 Expandable 83
229/67.2 Hanging type 54
229/67.4 Including closure 63


Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8613155 Greeting card display system Dec. 24, 2013
8596516 Secure folder with double binder Dec. 3, 2013
8567659 File folder Oct. 29, 2013
8550329 Pocket with secure dividers Oct. 8, 2013
8540138 Stair step portfolio file Sep. 24, 2013
8534534 Integrated tab file system Sep. 17, 2013
8499932 Software media packaging apparatus Aug. 6, 2013
8443534 Two-position tab May. 21, 2013
8425387 Method for manufacturing stair step portfolio file Apr. 23, 2013
8348140 Clip file Jan. 8, 2013
8341862 Greeting card display systems Jan. 1, 2013
8308054 Customizable folder Nov. 13, 2012
8256662 File with multiple labeled pockets Sep. 4, 2012
8201718 Kneeboard for pilots Jun. 19, 2012
8162204 Pocket folder and blank for making same Apr. 24, 2012
8152050 Pocket with secure dividers Apr. 10, 2012
8104669 Strengthened folder with inserted elements and system for element interchangeability Jan. 31, 2012
8046940 Folder with card-receiving recess Nov. 1, 2011
7950175 Attachable single fold double wall track with sliding tab May. 31, 2011
7909234 Compact storage device for receipts, coupons and other small paper documents Mar. 22, 2011
7900813 Visually enhanced tab file system Mar. 8, 2011
7850062 Integrated tab file system Dec. 14, 2010
7789290 Portfolio Sep. 7, 2010
7780369 Daily organizer Aug. 24, 2010
7735719 Pocketed business communication assembly having resiliently biased attention direction piece imaged with matching indicia Jun. 15, 2010
7491162 Daily organizer Feb. 17, 2009
7482046 Cut resistant paper and paper articles and method for making same Jan. 27, 2009
7458501 Document case with resilient expanding flap Dec. 2, 2008
7334363 Index tab holder Feb. 26, 2008
7306134 Multipocket folder Dec. 11, 2007
7232537 Methods for making slip resistant file folders Jun. 19, 2007
7165713 Formable pocket for presentation folders Jan. 23, 2007
7108169 Tabbed storage sleeve and retrieval system for planar objects and disc media Sep. 19, 2006
7025382 Index tab labeling system for suspended file folder Apr. 11, 2006
6986455 File folder Jan. 17, 2006
6951432 Folder Oct. 4, 2005
6913188 Sleeve with corner tabs Jul. 5, 2005
6910621 Expanding file portfolio Jun. 28, 2005
6905064 Expanding file with pocket divider Jun. 14, 2005
6874968 Binder view pocket Apr. 5, 2005
6866906 Cut resistant paper and paper articles and method for making same Mar. 15, 2005
6814278 Combined integral picture frame and mailer Nov. 9, 2004
6808208 Food/drink tab/check holder Oct. 26, 2004
6808104 Subfolder insert for file folders Oct. 26, 2004
6776437 Folder index pocket structure Aug. 17, 2004
6752428 Indexing system package and display system Jun. 22, 2004
6742810 Document or manuscript cover and/or holder Jun. 1, 2004
6739784 Binder, notebook or portfolio with cover retaining mechanism May. 25, 2004
6666610 Folder Dec. 23, 2003
6659336 Horizontal container for the handling of flat objects Dec. 9, 2003

1 2 3










 
 
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