IP Library › Granted Patent US 1,106,322
Granted Patent S1
US 1,106,322 · App. 29/778,943 · Granted Dec 16, 2025

Folder stack

Inventors: Eric F. Klosky (Chagrin Falls, OH); Vincent J. Thomson (Avon Lake, OH); Anthony J. DeCarlo (Parma, OH); Daniel V. Perella (Hudson, OH)
Assignee: Ideastream Consumer Products, LLC
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Quick Facts
Patent No.
US 1,106,322
App. No.
29/778,943
Granted
Dec 16, 2025
Kind
S1
Claims (1)

The ornamental design for a folder stack, as shown and described.

Assignments (4)
RELEASE OF SECURITY INTEREST Recorded Nov 4, 2024
From: WILMINGTON SAVINGS FUND SOCIETY, FSB
To: IDEASTREAM CONSUMER PRODUCTS, LLC; ORANGE FANTASY, INC.
Reel/Frame 069299/0132 →
SECURITY INTEREST Recorded Jun 30, 2024
From: 12 THRASIO TWELVE, INC.; 17 THRASIO SEVENTEEN, INC.; 19 THRASIO NINETEEN, INC.; 22 THRASIO TWENTY TWO, INC.; 7 THRASIO SEVEN, INC.; APRICOT IDEAS, INC.; CALIFORNIA POPPY PROJECTS, INC.; CARAMEL CREATIONS, INC.; CHILI FLAKES, INC.; COMET CREATIONS, INC.; DARK ORANGE DESIGN INC.; EMBERGLOW IDEAS, INC.; FAINT ORANGE HORIZON, INC.; GINGER CAT CREATIONS, INC.; GOLDEN GATE SOLUTIONS, INC.; IDEAL MONARCH INC.; IDEASTREAM CONSUMER PRODUCTS LLC; KHAKI TRIPS INC.; KOI CREATIONS, INC.; LIONFISH LOGISTICS, INC.; MAPLE MOVEMENTS, INC.; OCHRE ORGANIZATION, INC.; ORANGE CRUSH ORGANIZATION, INC.; ORANGE HOPE, INC.; ORANGE MARGARITA, INC.; ORANGE PEEL PROJECTS, INC.; ORANGE UMBRELLA CREATIONS, INC.; ORANGUTAN ORGANIZATION, INC.; OYSTER OASIS, INC.; PENNY ROSE SOLUTIONS, INC.; SUNNY OPERATIONS, INC.; SWEET NECTAR ENTERPRISE, INC.; TANGELO TENDENCIES, INC.; TANGERINE IDEAS, INC.; TOPAZ TRADITIONS, INC.; WILLIAMS EVANS RETAIL LTD.; AMBER IDEAS, INC.; PENTHE COMPANY
To: WILMINGTON SAVINGS FUND SOCIETY, FSB
Reel/Frame 071380/0275 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Oct 21, 2021
From: THOMSON, VINCENT JOSEPH; KLOSKY, ERIC FITZGERALD; DECARLO, ANTHONY J.
To: IDEASTREAM CONSUMER PRODUCTS, LLC
Reel/Frame 057863/0471 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Oct 19, 2021
From: PERELLA, DANIEL V.
To: IDEASTREAM CONSUMER PRODUCTS, LLC
Reel/Frame 057834/0729 →
Continuity (6)
Continuation In Part 29594432 · Feb 17, 2017
Continuation In Part 29537202 · Aug 24, 2015
Division 29427218 · Jul 16, 2012
Continuation In Part 15633066 · Jun 26, 2017
Continuation 29537202 · Aug 24, 2015
Division 29427218 · Jul 16, 2012
References Cited (120)
US 217733A · Ellsworth · 1879 [cited by applicant]
US 250327A · Holmes · 1881 [cited by applicant]
US 272188A · Banoroft · 1883 [cited by applicant]
US 1615427A · Walker · 1927 [cited by applicant]
US 1635310A · Burdic · 1927 [cited by applicant]
US 1648822A · Radford · 1927 [cited by applicant]
US 1654545A · Lindsay · 1928 [cited by applicant]
US 1678671A · Duffield · 1928 [cited by applicant]
US 1697985A · Lindsay · 1929 [cited by applicant]
US 1729126A · Reimer · 1929 [cited by applicant]
US 1730644A · Clark · 1929 [cited by applicant]
US 1759255A · Greenhaus · 1930 [cited by applicant]
US 1771740A · Zion · 1930 [cited by applicant]
US 2021950A · Thomas · 1935 [cited by examiner]
US 2037579A · Jonas · 1936 [cited by examiner]
US 2050308A · Gash · 1936 [cited by examiner]
US D282758S · Hirsch · 1986 [cited by examiner]
US 4576328A · Snider · 1986 [cited by examiner]
US 4637632A · Rubash · 1987 [cited by applicant]
US 4849056A · Ristuccia, Sr. · 1989 [cited by applicant]
US 4930928A · Ristuccia, Sr. · 1990 [cited by applicant]
US D310098S · Ristuccia, Sr. · 1990 [cited by applicant]
US D314399S · Soporowski · 1991 [cited by applicant]
US 5028075A · Donnelly · 1991 [cited by applicant]
US D322284S · Whaley · 1991 [cited by applicant]
US 5135261A · Cusack · 1992 [cited by applicant]
US D337784S · Wyant · 1993 [cited by applicant]
US 5328259A · Meriaux · 1994 [cited by applicant]
US D352523S · Whaley · 1994 [cited by applicant]
US 5492268A · Biddle · 1996 [cited by applicant]
US 5626368A · St. Romain · 1997 [cited by applicant]
US D398639S · Merrick · 1998 [cited by applicant]
US D421050S · Henrikson · 2000 [cited by examiner]
US 6182827B1 · Su · 2001 [cited by examiner]
US 6217443B1 · Green, Jr. · 2001 [cited by applicant]
US D451136S · Goodman · 2001 [cited by applicant]
US D469802S · Goodman · 2003 [cited by applicant]
US D469803S · Goodman · 2003 [cited by applicant]
US D481075S · Chang · 2003 [cited by applicant]
US D483204S · Chang · 2003 [cited by applicant]
US D499450S · Goodman · 2004 [cited by applicant]
US D530743S · Ong · 2006 [cited by applicant]
US D535691S · Robertson · 2007 [cited by applicant]
US D559309S · Rydzewski · 2008 [cited by applicant]
US D577766S · Rydzewski · 2008 [cited by applicant]
US D588634S · Wittmeyer · 2009 [cited by applicant]
US D588637S · Pyle · 2009 [cited by applicant]
US 7520418B2 · Juratovac · 2009 [cited by applicant]
US D601189S · Riesterer · 2009 [cited by applicant]
US D613756S · Moreau · 2010 [cited by applicant]
US D622320S · DeCarlo · 2010 [cited by applicant]
US 7900813B2 · Dodson · 2011 [cited by applicant]
US D637229S · Hicks · 2011 [cited by applicant]
US D681110S · Sato · 2013 [cited by applicant]
US D681111S · Sato · 2013 [cited by applicant]
US D682933S · Bowman · 2013 [cited by applicant]
US D688302S · Chung · 2013 [cited by applicant]
US D689548S · Klosky · 2013 [cited by applicant]
US D690351S · Sato · 2013 [cited by applicant]
US D690352S · Bowman · 2013 [cited by applicant]
US D690353S · Bowman · 2013 [cited by applicant]
US D690354S · Bowman · 2013 [cited by applicant]
US 8567659B2 · Chung · 2013 [cited by applicant]
US D695341S · Noskin · 2013 [cited by applicant]
US D705351S · DeCarlo et al. · 2014 [cited by applicant]
US D705863S · Klosky · 2014 [cited by applicant]
US D719214S · Klosky · 2014 [cited by applicant]
US D726256S · Thomson · 2015 [cited by applicant]
US D739892S · Klosky · 2015 [cited by applicant]
US D739893S · Klosky · 2015 [cited by applicant]
US D766368S · Klosky · 2016 [cited by applicant]
US D788222S · Klosky · 2017 [cited by applicant]
US D790628S · Klosky · 2017 [cited by applicant]
US D806166S · Perella · 2017 [cited by applicant]
US D865058S · DeCarlo · 2019 [cited by applicant]
US D944324S · Klosky · 2022 [cited by examiner]
US D978238S · Klosky · 2023 [cited by examiner]
US 20030010815A1 · Balzer · 2003 [cited by examiner]
US 20040236782A1 · Odam · 2004 [cited by applicant]
US 20060255585A1 · Juratovac · 2006 [cited by applicant]
US 20080030016A1 · Black · 2008 [cited by applicant]
US 20080156853A1 · Dodson · 2008 [cited by examiner]
US 20080197174A1 · Wittmeyer · 2008 [cited by applicant]
US 20080197175A1 · Christensen · 2008 [cited by examiner]
US 20080197176A1 · DeCarlo · 2008 [cited by examiner]
US 20090134208A1 · Penn · 2009 [cited by applicant]
US 20090178320A1 · Goodfellow · 2009 [cited by applicant]
US 20090255982A1 · Sanchez Ponce · 2009 [cited by applicant]
US 20100032473A1 · Grassia · 2010 [cited by applicant]
US 20110073638A1 · Grassia · 2011 [cited by examiner]
US 20110156381A1 · Kuo · 2011 [cited by applicant]
US 20110226844A1 · DeCarlo · 2011 [cited by applicant]
US 20120217211A1 · Bullock · 2012 [cited by applicant]
US 20120217291A1 · Dodson · 2012 [cited by examiner]
US 20130036637A1 · Mazursky · 2013 [cited by applicant]
US 20130074381A1 · Bowman · 2013 [cited by applicant]
US 20140015241A1 · Shoffstall-Ridley · 2014 [cited by applicant]
US 20140125049A1 · Decarlo · 2014 [cited by applicant]
US 20140182175A1 · Rigas · 2014 [cited by applicant]
US 20140339805A1 · James, Jr. · 2014 [cited by applicant]
US 20140349014A1 · Bullock · 2014 [cited by applicant]
US 20140367457A1 · Klosky · 2014 [cited by applicant]
US 20150048610A1 · Harris · 2015 [cited by applicant]
US 20150102092A1 · Russell · 2015 [cited by applicant]
US 20220274437A1 · Klosky · 2022 [cited by examiner]
CN 103844652 · 2014 [cited by applicant]
DE 2814790 · 1979 [cited by applicant]
GB 696339 · 1953 [cited by applicant]
IN 364911001 · 2023 [cited by examiner]
JP D1607556 · 2018 [cited by examiner]
MX 371860001 · 2012 [cited by examiner]
MX 371870001 · 2012 [cited by examiner]
MX 438560001 · 2015 [cited by examiner]
PH 320118120001 · 2012 [cited by examiner]
Find It Calendar File Folders 12 Pack Manila (FT07465), Earliest Review Date w/ Photo: Jan. 29, 2018, Image retrieved on: [Jun. 14, 2025, <https://www.amazon.com/dp/B01MV00SR0/ref=twister_B094NZJ25V?_ encoding=UTF8&th=1… [cited by examiner]
Amazon.com: Find-It Tabbed Index Cards, 3×5 Inches, Assorted Colors, 48-Pack (FT07216): Office Products, image post date (oldest Review Date) Oct. 4, 2013, Site visted on Oct. 27, 2015, <http://www.amazon.com/Find-It-Ta… [cited by applicant]
Amazon.com : Find-It Tabbed Index Cards, 3×5 Inches, White, 48-Pack (FT07215) : Office Products, image post date (oldest Review Date) Dec. 22, 2014, Site visted on Oct. 27, 2015, <http://www.amazon.com/Find-It-Tabbed-In… [cited by applicant]
Amazon.com : Find-It Desktop File Holder or Book-Ends, Steel, Black (FT07137) : Office Products, image post date Unknown, Site visted on Oct. 27, 2015, <http://www.amazon.com/Find-Desktop-Holder-Book-Ends-FT07137/dp/BOO… [cited by applicant]
Amazon.com : Find It Bookends/File Folder Stand : Office Products, image post date Unknown, Site visted on Oct. 27, 2015, <http://www.amazon.com/Find-Bookends-File-Folder-Stand/dp/BOOKIQYH8W/ref=sr_I_ne=UTF8&clid=144596… [cited by applicant]
Amazon.com: Oxford Poly Index Card Guides, earliest review date Feb. 9, 2008, site visited on Apr. 15, 2016 (Online), <http://www.amazon.com/...ical-Assorted-25-Set/dp/B0000AQOEU/ref=sr_1_6?s=officeproducts&ie=UTF88qid=… [cited by applicant]