IP Library Granted Patent US 1,106,450
Granted Patent S1
US 1,106,450 · App. 29/960,988 · Granted Dec 16, 2025

Tampon

Inventors: Greta Catherine Meyer (San Francisco, CA); Amanda Paige Calabrese (San Francisco, CA); Elijah John Sampson Zenger (New York, NY)
Assignee: TAMPRO INC.
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Quick Facts
Patent No.
US 1,106,450
App. No.
29/960,988
Granted
Dec 16, 2025
Kind
S1
Claims (1)

The ornamental design for a tampon, as shown and described.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Oct 7, 2025
From: MEYER, GRETA CATHERINE; CALABRESE, AMANDA PAIGE; ZENGER, ELIJAH JOHN SAMPSON
To: TAMPRO INC.
Reel/Frame 072498/0532 →
Continuity (1)
Division 29875150 · Apr 28, 2023
References Cited (293)
US 3780730A · Weisman · 1973 [cited by applicant]
US 3818912A · Etz · 1974 [cited by applicant]
US 4175561A · Hirschman · 1979 [cited by applicant]
US 4328804A · Shimatani · 1982 [cited by applicant]
US 4335720A · Glassman · 1982 [cited by applicant]
US 4335721A · Matthews · 1982 [cited by applicant]
US 4412833A · Wiegner et al. · 1983 [cited by applicant]
US 4453925A · Decker · 1984 [cited by applicant]
US 5047024A · Glassman · 1991 [cited by applicant]
US 5084038A · Sheldon et al. · 1992 [cited by applicant]
US 5153971A · Iten · 1992 [cited by applicant]
US 5185010A · Brown, Jr. · 1993 [cited by applicant]
US 5201326A · Kubicki et al. · 1993 [cited by applicant]
US 5374258A · Lloyd et al. · 1994 [cited by applicant]
US D354561S · Tostrup · 1995 [cited by applicant]
US 5403300A · Howarth · 1995 [cited by applicant]
US 5592725A · Brinker · 1997 [cited by applicant]
US 5659934A · Jessup et al. · 1997 [cited by applicant]
US 5718675A · Leijd · 1998 [cited by examiner]
US 5807372A · Balzar · 1998 [cited by applicant]
US 5813102A · Leutwyler et al. · 1998 [cited by applicant]
US D401385S · Mintz · 1998 [cited by applicant]
US 5832576A · Leutwyler et al. · 1998 [cited by applicant]
US D401735S · Rom · 1998 [cited by applicant]
US 5873971A · Balzar · 1999 [cited by applicant]
US 5891081A · McNellis et al. · 1999 [cited by applicant]
US 5891123A · Balzar · 1999 [cited by applicant]
US 5909884A · Schwankhart · 1999 [cited by applicant]
US 5911712A · Leutwyler et al. · 1999 [cited by applicant]
US D415565S · Hayes et al. · 1999 [cited by applicant]
US 6039716A · Jessup et al. · 2000 [cited by applicant]
US 6152905A · Osborn, III et al. · 2000 [cited by applicant]
US 6177608B1 · Weinstrauch · 2001 [cited by applicant]
US 6186995B1 · Tharpe, Jr. · 2001 [cited by applicant]
US 6310269B1 · Friese et al. · 2001 [cited by applicant]
US 6433246B1 · Nguyen et al. · 2002 [cited by applicant]
US D477075S · Schoelling · 2003 [cited by applicant]
US D485354S · Carlin et al. · 2004 [cited by applicant]
US D492033S · Jarmon et al. · 2004 [cited by applicant]
US 6743212B1 · Cole et al. · 2004 [cited by applicant]
US 6748634B2 · Nguyen et al. · 2004 [cited by applicant]
US 6874394B1 · Hull, Jr. et al. · 2005 [cited by applicant]
US 6889409B2 · Friese et al. · 2005 [cited by applicant]
US 6939340B1 · Berges · 2005 [cited by applicant]
US 6953456B2 · Fuchs et al. · 2005 [cited by applicant]
US D511572S · Weber et al. · 2005 [cited by applicant]
US D511829S · Phipps et al. · 2005 [cited by applicant]
US D511830S · Turchi et al. · 2005 [cited by applicant]
US D511831S · Turchi et al. · 2005 [cited by applicant]
US D511832S · Bellofatto et al. · 2005 [cited by applicant]
US D512142S · Weber et al. · 2005 [cited by applicant]
US D512143S · Weber et al. · 2005 [cited by applicant]
US D512144S · Weber et al. · 2005 [cited by applicant]
US D512145S · Turchi et al. · 2005 [cited by applicant]
US D512146S · Phipps et al. · 2005 [cited by applicant]
US D513321S · Turchi et al. · 2005 [cited by applicant]
US D514700S · Weber et al. · 2006 [cited by applicant]
US D515212S · Edgett et al. · 2006 [cited by applicant]
US D517210S · Weber et al. · 2006 [cited by applicant]
US D517691S · Turchi et al. · 2006 [cited by applicant]
US D517692S · Weber et al. · 2006 [cited by applicant]
US 7059026B2 · Friese et al. · 2006 [cited by applicant]
US 7060057B2 · Policappelli · 2006 [cited by examiner]
US 7070585B2 · Jensen · 2006 [cited by applicant]
US D559983S · Edgett et al. · 2008 [cited by applicant]
US D568472S · Sargent, Jr. et al. · 2008 [cited by applicant]
US D568995S · Sargent, Jr. et al. · 2008 [cited by applicant]
US D572362S · Edgett et al. · 2008 [cited by applicant]
US D602153S · Osterberg · 2009 [cited by applicant]
US D615202S · Edgett et al. · 2010 [cited by applicant]
US 7713253B2 · Osborn, III et al. · 2010 [cited by applicant]
US D620592S · VanDenBogart et al. · 2010 [cited by applicant]
US 7833210B2 · Schoelling · 2010 [cited by examiner]
US D631153S · McGlothlin et al. · 2011 [cited by applicant]
US 7977532B2 · Hasse et al. · 2011 [cited by applicant]
US 7994387B2 · Minoguchi et al. · 2011 [cited by applicant]
US D647610S · Smet · 2011 [cited by applicant]
US D647611S · Smet · 2011 [cited by applicant]
US D647612S · Smet · 2011 [cited by applicant]
US 8029485B2 · Jensen · 2011 [cited by applicant]
US 8048053B2 · Minoguchi et al. · 2011 [cited by applicant]
US 8082639B2 · Rolli · 2011 [cited by applicant]
US D655058S · Blair · 2012 [cited by applicant]
US D662168S · Sims et al. · 2012 [cited by applicant]
US D662590S · Sanoi et al. · 2012 [cited by applicant]
US 8221371B2 · Juio et al. · 2012 [cited by applicant]
US 8353890B2 · Schoelling · 2013 [cited by applicant]
US 8403879B2 · Schoelling · 2013 [cited by applicant]
US 8460262B2 · Fung et al. · 2013 [cited by applicant]
US 8468662B2 · Rolli et al. · 2013 [cited by applicant]
US 8474114B2 · Rolli · 2013 [cited by applicant]
US 8475425B2 · Hasse et al. · 2013 [cited by applicant]
US D690806S · Nakayama et al. · 2013 [cited by applicant]
US 8568381B2 · Mueller et al. · 2013 [cited by applicant]
US 8574210B2 · Ingelgem et al. · 2013 [cited by applicant]
US D697610S · Young · 2014 [cited by applicant]
US D698451S · Tai · 2014 [cited by applicant]
US D701600S · Kauffman · 2014 [cited by applicant]
US 8702670B2 · Biggs et al. · 2014 [cited by applicant]
US 8735647B2 · Schoelling · 2014 [cited by applicant]
US 8747378B2 · Van Ingelgem et al. · 2014 [cited by applicant]
US D709610S · Pick · 2014 [cited by applicant]
US 8771248B2 · Watanabe et al. · 2014 [cited by applicant]
US 8777916B2 · Ingelgem et al. · 2014 [cited by applicant]
US D713029S · Shiraishi et al. · 2014 [cited by applicant]
US 8827974B2 · Schmidt-Forst · 2014 [cited by applicant]
US 8827975B2 · Kimball et al. · 2014 [cited by applicant]
US 8834438B2 · Kinoshita et al. · 2014 [cited by applicant]
US 8834439B2 · Kimball et al. · 2014 [cited by applicant]
US 8864732B2 · Van Ingelgem et al. · 2014 [cited by applicant]
US D717430S · Shiraishi et al. · 2014 [cited by applicant]
US D717950S · Agrawal · 2014 [cited by applicant]
US 8882734B2 · Drevik · 2014 [cited by applicant]
US D719653S · Agrawal · 2014 [cited by applicant]
US 8905989B2 · Fung et al. · 2014 [cited by applicant]
US 8916015B2 · McDaniel et al. · 2014 [cited by applicant]
US D721218S · Rogers et al. · 2015 [cited by applicant]
US 8938866B2 · Amundson et al. · 2015 [cited by applicant]
US 9050215B2 · Zabret · 2015 [cited by applicant]
US 9078787B2 · Gehling et al. · 2015 [cited by applicant]
US 9125771B2 · Schoelling · 2015 [cited by applicant]
US 9138355B2 · Hasse et al. · 2015 [cited by applicant]
US D741479S · Agrawal · 2015 [cited by applicant]
US D741480S · Chavan et al. · 2015 [cited by applicant]
US 9155666B2 · Smet et al. · 2015 [cited by applicant]
US 9168184B2 · Kimball · 2015 [cited by examiner]
US 9173778B2 · Schoelling · 2015 [cited by applicant]
US 9205004B2 · Watanabe et al. · 2015 [cited by applicant]
US 9211216B2 · McDaniel et al. · 2015 [cited by applicant]
US 9211217B2 · Tomosovic et al. · 2015 [cited by applicant]
US 9308134B2 · Wolter et al. · 2016 [cited by applicant]
US 9610201B2 · Schmidt-Forst et al. · 2017 [cited by applicant]
US D789651S · Wilson et al. · 2017 [cited by applicant]
US D793650S · Herrenbruck · 2017 [cited by applicant]
US D804655S · Holliday et al. · 2017 [cited by applicant]
US 9849041B2 · Wolter et al. · 2017 [cited by applicant]
US 9861535B2 · Mueller · 2018 [cited by applicant]
US 9877877B2 · Edgett et al. · 2018 [cited by applicant]
US D816839S · Buell et al. · 2018 [cited by applicant]
US D817894S · Ganske · 2018 [cited by applicant]
US D818130S · Jacobson · 2018 [cited by applicant]
US D819206S · Buell · 2018 [cited by applicant]
US D819813S · Buell et al. · 2018 [cited by applicant]
US 10010456B2 · Kimball et al. · 2018 [cited by applicant]
US 10010457B2 · Kimball et al. · 2018 [cited by applicant]
US D827849S · Marshall · 2018 [cited by applicant]
US 10076452B2 · Jorgensen et al. · 2018 [cited by applicant]
US 10098793B2 · Schoelling · 2018 [cited by applicant]
US D834189S · Cohen et al. · 2018 [cited by applicant]
US D839737S · Pinard · 2019 [cited by applicant]
US D842492S · Lurchenko · 2019 [cited by applicant]
US D842993S · Buell et al. · 2019 [cited by applicant]
US D844281S · Erol · 2019 [cited by applicant]
US 10245189B2 · Schoelling · 2019 [cited by applicant]
US 10342712B1 · McCrory · 2019 [cited by applicant]
US D861186S · Matsuura et al. · 2019 [cited by applicant]
US D861909S · Cheung · 2019 [cited by applicant]
US D868989S · Marshall · 2019 [cited by applicant]
US D872861S · Adams · 2020 [cited by applicant]
US D876047S · Herrenbruck · 2020 [cited by applicant]
US 10596046B2 · Jorgensen et al. · 2020 [cited by applicant]
US D882766S · Baik et al. · 2020 [cited by applicant]
US D884881S · Kimball · 2020 [cited by applicant]
US 10667959B2 · Gehling et al. · 2020 [cited by applicant]
US D890922S · Baik et al. · 2020 [cited by applicant]
US D927686S · Calabrese et al. · 2021 [cited by applicant]
US 11154430B2 · Edgett et al. · 2021 [cited by applicant]
US 11285052B2 · Cohen et al. · 2022 [cited by applicant]
US 11395770B2 · Kimball · 2022 [cited by applicant]
US D977632S · Meyer et al. · 2023 [cited by applicant]
US D1004080S · Cohen · 2023 [cited by examiner]
US D1018839S · Meyer et al. · 2024 [cited by applicant]
US D1039690S · Meyer · 2024 [cited by examiner]
US D1046123S · Meyer · 2024 [cited by examiner]
US 20020022816A1 · Knox · 2002 [cited by applicant]
US 20020151859A1 · Schoelling · 2002 [cited by applicant]
US 20030055391A1 · Nguyen et al. · 2003 [cited by applicant]
US 20030093049A1 · Johnson · 2003 [cited by applicant]
US 20030097104A1 · Gilbert · 2003 [cited by applicant]
US 20030149416A1 · Cole et al. · 2003 [cited by applicant]
US 20030208179A1 · Fuchs et al. · 2003 [cited by applicant]
US 20030233813A1 · Leslie et al. · 2003 [cited by applicant]
US 20050080393A1 · Policappelli · 2005 [cited by applicant]
US 20050096619A1 · Costa · 2005 [cited by applicant]
US 20050096620A1 · Awolin et al. · 2005 [cited by applicant]
US 20050113783A1 · Carlin et al. · 2005 [cited by applicant]
US 20050113787A1 · Carlin · 2005 [cited by applicant]
US 20050113788A1 · Carlin · 2005 [cited by applicant]
US 20050177090A1 · Jensen · 2005 [cited by applicant]
US 20060025742A1 · Hasse et al. · 2006 [cited by applicant]
US 20060025743A1 · Hasse et al. · 2006 [cited by applicant]
US 20060185136A1 · Friese et al. · 2006 [cited by applicant]
US 20070073257A1 · Buck et al. · 2007 [cited by applicant]
US 20070083182A1 · Schoelling · 2007 [cited by applicant]
US 20080077106A1 · Minoguchi et al. · 2008 [cited by applicant]
US 20080154222A1 · Chaffringeon · 2008 [cited by applicant]
US 20080200892A1 · Ingelgem et al. · 2008 [cited by applicant]
US 20080200895A1 · Minoguchi et al. · 2008 [cited by applicant]
US 20080221502A1 · Binner et al. · 2008 [cited by applicant]
US 20090024103A1 · Van Ingelgem et al. · 2009 [cited by applicant]
US 20090105678A1 · Minoguchi et al. · 2009 [cited by applicant]
US 20100121251A1 · Van Ingelgem et al. · 2010 [cited by applicant]
US 20100152642A1 · Kim et al. · 2010 [cited by applicant]
US 20100205792A1 · Schoelling · 2010 [cited by applicant]
US 20110046571A1 · Waldhorn · 2011 [cited by applicant]
US 20110092940A1 · Fung et al. · 2011 [cited by applicant]
US 20110215025A1 · Gonzalez · 2011 [cited by applicant]
US 20110238028A1 · Smet · 2011 [cited by applicant]
US 20120010587A1 · Smet · 2012 [cited by applicant]
US 20120089111A1 · Magnusson · 2012 [cited by applicant]
US 20120143163A1 · Ng · 2012 [cited by applicant]
US 20120165599A1 · Ellefson et al. · 2012 [cited by applicant]
US 20120187600A1 · Graber · 2012 [cited by applicant]
US 20120227228A1 · Schoelling · 2012 [cited by applicant]
US 20130160259A1 · McDaniel et al. · 2013 [cited by applicant]
US 20140066871A1 · Shepard et al. · 2014 [cited by applicant]
US 20140066874A1 · Hopkins et al. · 2014 [cited by applicant]
US 20140088539A1 · Kimball et al. · 2014 [cited by applicant]
US 20140088540A1 · Kimball et al. · 2014 [cited by applicant]
US 20140188064A1 · Yamaki · 2014 [cited by applicant]
US 20140276523A1 · Schoelling · 2014 [cited by applicant]
US 20140358105A1 · Schmidt · 2014 [cited by applicant]
US 20160022507A1 · Kimball et al. · 2016 [cited by applicant]
US 20160136005A1 · Pelley · 2016 [cited by applicant]
US 20160235583A1 · Durling et al. · 2016 [cited by applicant]
US 20170216102A1 · Hilt et al. · 2017 [cited by applicant]
US 20170231831A1 · Hilt et al. · 2017 [cited by applicant]
US 20180078427A9 · Schoelling · 2018 [cited by applicant]
US 20180207036A1 · Chien · 2018 [cited by applicant]
US 20180333308A1 · Zhu · 2018 [cited by applicant]
US 20190099303A1 · Viens et al. · 2019 [cited by applicant]
US 20190216655A1 · Gehling et al. · 2019 [cited by applicant]
US 20190269561A1 · Cohen et al. · 2019 [cited by applicant]
US 20190314213A1 · Graham · 2019 [cited by applicant]
US 20200163806A1 · Jorgensen et al. · 2020 [cited by applicant]
US 20200289344A1 · Martinez · 2020 [cited by applicant]
US 20200306098A1 · Lin · 2020 [cited by applicant]
US 20210007904A1 · Kimball · 2021 [cited by applicant]
US 20210093486A1 · Buschhaus et al. · 2021 [cited by applicant]
US 20210093487A1 · Brooks et al. · 2021 [cited by applicant]
US 20210220184A1 · Milanova · 2021 [cited by applicant]
US 20220047428A1 · Helvits et al. · 2022 [cited by applicant]
US 20220051228A1 · Guo et al. · 2022 [cited by applicant]
US 20220133549A1 · Meyer et al. · 2022 [cited by applicant]
US 20220211555A1 · Buschhaus et al. · 2022 [cited by applicant]
US 20230051364A1 · Vendrell Vila · 2023 [cited by applicant]
US 20230372573A1 · Blasius et al. · 2023 [cited by applicant]
US 20240041664A1 · Meyer et al. · 2024 [cited by applicant]
AU 2012257503 · 2016 [cited by applicant]
BE 1021216B1 · 2014 [cited by applicant]
CN 103705346 · 2018 [cited by applicant]
EP 685213 · 2001 [cited by applicant]
EP 1022004 · 2003 [cited by applicant]
EP 1481656 · 2004 [cited by applicant]
EP 1459720 · 2004 [cited by applicant]
EP 1244402 · 2006 [cited by applicant]
EP 1683503 · 2006 [cited by applicant]
EP 1383453 · 2006 [cited by applicant]
EP 1765242 · 2007 [cited by applicant]
EP 2184044 · 2010 [cited by applicant]
EP 1304094 · 2011 [cited by applicant]
EP 1304095 · 2011 [cited by applicant]
EP 2311419 · 2011 [cited by applicant]
EP 2285329 · 2013 [cited by applicant]
EP 2417954 · 2013 [cited by applicant]
EP 1759678 · 2014 [cited by applicant]
EP 2629726 · 2015 [cited by applicant]
EP 3156022 · 2017 [cited by applicant]
EP 2740448 · 2017 [cited by applicant]
EP 3181105 · 2018 [cited by applicant]
FR 130114 · 1980 [cited by examiner]
GB 6122615 · 2021 [cited by applicant]
JP 2004089576 · 2004 [cited by applicant]
JP 2021004281 · 2022 [cited by examiner]
JP D202104281 · 2022 [cited by applicant]
WO WO2000053141 · 2000 [cited by applicant]
WO WO2001047458 · 2001 [cited by applicant]
WO WO2005077312 · 2005 [cited by applicant]
WO WO2008148396 · 2008 [cited by applicant]
WO WO2009129910 · 2009 [cited by applicant]
WO WO2012053986 · 2012 [cited by applicant]
WO WO2018202382 · 2018 [cited by applicant]
WO WO2020180571 · 2020 [cited by applicant]
WO WO2020253971 · 2020 [cited by applicant]
WO WO2021029829 · 2021 [cited by applicant]
WO WO2021250436 · 2021 [cited by applicant]
WO WO2022051228 · 2022 [cited by applicant]
WO WO2022081096 · 2022 [cited by applicant]
Ending Leakage, Period: Why We Funded Tempo, publication date Jan. 22, 2020, [ online] URL: https://dormroomfund. medium.com/ending-leakage-period-why-we-funded-tempo-a2b55c95b991 (Year: 2020). [cited by applicant]
O.b. Applicator Free Digital Tampons, first available Dec. 29, 2010, amazon.com, [online], [site visited Feb. 23, 2022], Available w from internet URL: https://www.amazon.com/b-Applicator-Digital-Super-Plus/dp/BOONJ NJC… [cited by applicant]
Sequel, trysequel.com/, [online], [site visited Feb. 23, 2022], Available from internet URL: https://www.trysequel.com/ (Year: 2022). [cited by applicant]
Tempo Tampon, dated Nov. 25, 2019. Available from Internet. URL:https://cheddar.com/media/tempo-creates-new-product-to-address-the-tampon-leakage-issue. Year: 2019. [cited by applicant]
Veeda 100% Natural Cotton Applicator Free Tampons, first available Jan. 6, 2014, amazon.com, [online], [site visited 02/23/V 2022], Available from internet URL: https://www.amazon.comNeeda-Hypoallergenic-Biodegradable-U… [cited by applicant]