| 
 | The ornamental design for a backpack, as shown and described. | |||||||||||||||||
FIG. 1 is a top, left side, perspective view of a backpack showing our new design, the fragmentary broken line showing the straps and slide fastener pull being for illustrative purposes only and forming no part of the claimed design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a right side elevational view thereof, the left side elevational view being a mirror image thereof;
FIG. 4 is a rear elevational view thereof; and,
FIG. 5 is a top plan view thereof; and,
FIG. 6 is a bottom plan view thereof.
Melk, Thomas J., Golenz, Douglas J.
| Patent | Priority | Assignee | Title | 
| 10577167, | Feb 07 2014 | YETI Coolers, LLC | Insulating container | 
| 10667600, | Sep 21 2017 | Vianetic, LLC | Diaper bag backpack | 
| 10781028, | Feb 07 2014 | YETI Coolers, LLC | Insulating device backpack | 
| 10981716, | Feb 05 2016 | YETI Coolers, LLC | Insulating device | 
| 10994917, | Feb 07 2014 | YETI Coolers, LLC | Insulating device and method for forming insulating device | 
| 10994918, | Feb 07 2014 | YETI Coolers, LLC | Insulating device and method for forming insulating device | 
| 11117732, | Feb 07 2014 | YETI Coolers, LLC | Insulating container | 
| 11186422, | Feb 07 2014 | YETI Coolers, LLC | Insulating device and method for forming insulating device | 
| 11242189, | Nov 15 2019 | YETI Coolers, LLC | Insulating device | 
| 11266215, | Nov 02 2015 | YETI Coolers, LLC | Closure systems and insulating devices having closure systems | 
| 11401101, | Feb 07 2014 | YETI Coolers, LLC | Insulating container | 
| 11407579, | Feb 07 2014 | YETI Coolers, LLC | Insulating device backpack | 
| 11465823, | Feb 07 2014 | YETI Coolers, LLC | Insulating container | 
| 11466921, | Jun 09 2017 | YETI Coolers, LLC | Insulating device | 
| 11565872, | Nov 15 2019 | YETI Coolers, LLC | Insulating device | 
| 11685589, | Feb 07 2014 | YETI Coolers, LLC | Insulating device backpack | 
| 11767157, | Feb 05 2016 | YETI Coolers, LLC | Insulating device | 
| 11787617, | Nov 15 2019 | YETI Coolers, LLC | Insulating device | 
| 11834252, | Feb 07 2014 | YETI Coolers, LLC | Insulating container | 
| 11834253, | Nov 15 2019 | YETI Coolers, LLC | Insulating device | 
| 11839278, | Nov 02 2015 | YETI Coolers, LLC | Closure systems and insulating devices having closure systems | 
| 12122586, | Feb 07 2014 | YETI Coolers, LLC | Insulating container | 
| 12134510, | Nov 15 2019 | YETI Coolers, LLC | Insulating device | 
| 6472247, | Jun 26 2000 | Ricoh Company, Ltd. | Solid-state imaging device and method of production of the same | 
| D436437, | Jan 31 2000 | S A JEAN CASSEGRAIN | Handbag | 
| D457307, | Apr 26 2001 | MEDELA HOLDING AG | Backpack for a breast pump | 
| D520747, | Sep 10 2004 | Docholster, LLC | Article carrier | 
| D535099, | Sep 10 2004 | Trimble AB | Bag | 
| D547941, | Mar 20 2006 | Backpack with cooler | |
| D745267, | Jan 22 2015 | NIKE, Inc | Backpack | 
| D746049, | Mar 26 2014 | THULE ORGANIZATION SOLUTIONS, INC | Backpack | 
| D748910, | Jan 22 2015 | NIKE, Inc | Backpack | 
| D758068, | Apr 15 2014 | THULE ORGANIZATION SOLUTIONS, INC | Carrying bag | 
| D762374, | Dec 12 2014 | PHS GENERAL DESIGN SCA | Backpack | 
| D775817, | Dec 28 2015 | Ridley 517 IP, LLC | Backpack with integrated speaker assembly | 
| D821092, | Jun 12 2014 | PHS GENERAL DESIGN SCA | Duffle bag | 
| D857376, | Jul 24 2017 | Thule Sweden AB | Backpack | 
| D866186, | Sep 23 2014 | YETI Coolers, LLC | Insulating device | 
| D880862, | Sep 23 2014 | YETI Coolers, LLC | Insulating device | 
| D882943, | Jun 21 2018 | Backpack and handbag combination | |
| D882956, | Sep 23 2014 | YETI Coolers, LLC | Insulating device | 
| D896039, | Feb 05 2016 | YETI Coolers, LLC | Insulating device | 
| D896591, | Feb 05 2016 | YETI Coolers, LLC | Insulating device | 
| D899197, | Feb 05 2016 | YETI Coolers, LLC | Insulating device | 
| D901878, | Sep 10 2018 | Vianetic, LLC | Diaper bag backpack | 
| D902664, | Oct 30 2017 | YETI Coolers, LLC | Backpack cooler | 
| D906058, | Jun 01 2016 | YETI Coolers, LLC | Cooler bag | 
| D907968, | Jun 01 2016 | YETI Coolers, LLC | Insulated bag | 
| D907969, | Jun 01 2016 | YETI Coolers, LLC | Insulated bag | 
| D918665, | Oct 30 2017 | YETI Coolers, LLC | Backpack cooler | 
| D918666, | Oct 30 2017 | YETI Coolers, LLC | Backpack cooler | 
| D919375, | Feb 05 2016 | YETI Coolers, LLC | Insulating device | 
| D919376, | Feb 05 2016 | YETI Coolers, LLC | Insulating device | 
| D921440, | Oct 30 2017 | YETI Coolers, LLC | Backpack cooler | 
| D922149, | Oct 30 2017 | YETI Coolers, LLC | Backpack cooler | 
| D922150, | Oct 30 2017 | YETI Coolers, LLC | Backpack cooler | 
| D922151, | Oct 30 2017 | YETI Coolers, LLC | Backpack cooler | 
| D922761, | Feb 04 2019 | Under Armour, Inc | Backpack | 
| D922828, | Oct 30 2017 | YETI Coolers, LLC | Backpack cooler | 
| D924945, | Apr 25 2017 | YETI Coolers, LLC | Insulating device | 
| D926532, | Oct 30 2017 | YETI Coolers, LLC | Backpack cooler | 
| D927262, | Oct 30 2017 | YETI Coolers, LLC | Backpack cooler | 
| D929191, | Nov 15 2019 | YETI Coolers, LLC | Insulating device | 
| D929192, | Nov 15 2019 | YETI Coolers, LLC | Insulating device | 
| D931614, | Sep 23 2014 | YETI Coolers, LLC | Insulating device | 
| D934636, | Sep 08 2014 | YETI Coolers, LLC | Insulating device | 
| D942221, | Feb 05 2016 | YETI Coolers, LLC | Insulating device | 
| D942222, | Feb 05 2016 | YETI Coolers, LLC | Insulating device | 
| D948954, | Sep 08 2014 | YETI Coolers, LLC | Insulating device | 
| D955824, | Feb 05 2016 | YETI Coolers, LLC | Insulating device | 
| D956481, | Feb 05 2016 | YETI Coolers, LLC | Insulating device | 
| D960559, | May 29 2020 | Bag | |
| D968089, | Sep 14 2020 | SHENZHEN WANENDOU SCIENCE AND TECHNOLOGY CO LTD | Makeup tools bag | 
| D969479, | Jan 20 2021 | Backpack | |
| D970298, | Nov 15 2019 | YETI Coolers, LLC | Insulating device | 
| D970299, | Oct 30 2017 | YETI Coolers, LLC | Backpack cooler | 
| D972371, | Sep 23 2014 | YETI Coolers, LLC | Insulating device | 
| D972372, | Sep 08 2014 | YETI Coolers, LLC | Insulating device | 
| D975141, | Apr 25 2017 | YETI Coolers, LLC | Insulating device | 
| D975501, | Feb 05 2016 | YETI Coolers, LLC | Insulating device | 
| D979228, | May 17 2022 | Picnic backpack | |
| D983614, | Jun 05 2022 | Lunch bag | |
| D987287, | Jan 05 2022 | SHENZHEN BEIYOUYOU TRADING CO., LTD. | Backpack | 
| D989565, | Jun 01 2016 | YETI Coolers, LLC | Insulating bag | 
| ER1254, | |||
| ER137, | |||
| ER1791, | |||
| ER2010, | |||
| ER2047, | |||
| ER2264, | |||
| ER237, | |||
| ER3528, | |||
| ER4149, | |||
| ER4345, | |||
| ER5182, | |||
| ER5197, | |||
| ER5417, | |||
| ER5487, | |||
| ER5497, | |||
| ER5608, | |||
| ER6351, | |||
| ER6860, | |||
| ER6971, | |||
| ER7090, | |||
| ER7203, | |||
| ER7555, | |||
| ER7834, | |||
| ER8606, | |||
| ER866, | |||
| ER9289, | 
| Patent | Priority | Assignee | Title | 
| 3233803, | |||
| 3980216, | Aug 05 1974 | Insulated container | |
| 4673117, | Feb 03 1986 | Backpack cooler construction | |
| 4767039, | Nov 08 1984 | ERO INDUSTRIES, INC | Backpack and insulated container | 
| 5062557, | Oct 13 1989 | Infant care bag | |
| 5588569, | Feb 12 1992 | Nifco, Inc.; Kabushiki Kaisha Cosmo Area | Carrier bag | 
| 5743447, | Oct 09 1996 | Portable variable capacity backpack | |
| D375403, | Dec 13 1995 | THE COOLTECH CORPORATION | Backpack cooler | 
| D388248, | Jul 15 1996 | Oakley, Inc | Backpack | 
| D400350, | Feb 11 1998 | Ballet duffle bag | |
| D402107, | Apr 09 1996 | Rucksack | 
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc | 
| Jan 13 1998 | MELK, THOMAS J | OUTER CIRCLE PRODUCTS, LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 009051/ | 0440 | |
| Jan 13 1998 | GOLENZ, DOUGLAS J | OUTER CIRCLE PRODUCTS, LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 009051/ | 0440 | |
| Jan 21 1998 | Outer Circle Products, Ltd. | (assignment on the face of the patent) | / | |||
| Apr 19 2000 | MONARCH LUGGAGE CO INC | FLEET NATIONAL BANK | SECURITY INTEREST SEE DOCUMENT FOR DETAILS | 010848/ | 0885 | |
| Apr 19 2000 | OCP ACQUISITION CORP | FLEET NATIONAL BANK | SECURITY INTEREST SEE DOCUMENT FOR DETAILS | 010848/ | 0885 | |
| Apr 19 2000 | OUTER CIRCLE PRODUCTS, LTD | OCP ACQUISITION CORPORATION | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 010859/ | 0098 | |
| May 07 2003 | OCP ACQUISITION CORP | GENERAL ELECTRIC CAPITAL CORPORATION, AS AGENT | SECURITY AGREEMENT | 014083/ | 0217 | |
| May 07 2003 | MONARCH LUGGAGE CO INC | GENERAL ELECTRIC CAPITAL CORPORATION, AS AGENT | SECURITY AGREEMENT | 014083/ | 0217 | |
| May 07 2003 | BRENTWOOD BAG CORP | GENERAL ELECTRIC CAPITAL CORPORATION, AS AGENT | SECURITY AGREEMENT | 014083/ | 0217 | |
| May 07 2003 | BAY TRAVEL GEAR, INC | GENERAL ELECTRIC CAPITAL CORPORATION, AS AGENT | SECURITY AGREEMENT | 014083/ | 0217 | |
| May 08 2003 | OCP ACQUISITION CORP | BAY TRAVELGEAR, INC | CHANGE OF NAME SEE DOCUMENT FOR DETAILS | 014242/ | 0274 | |
| Oct 20 2004 | General Electric Capital Corporation | BRENTWOOD BAG INVESTORS, LLC | ASSIGNMENT OF SECOND AMENDED AND RESTATED PATENT, TRADEMARK AND COPYRIGHT SECURITY AGREEMENT | 015312/ | 0673 | |
| Nov 29 2004 | BAY TRAVELGEAR INC | THE COOLTECH CORPORATION | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 024599/ | 0165 | |
| Jun 24 2008 | THE COOLTECH CORPORATION | SWIMSAFE INC | CHANGE OF NAME SEE DOCUMENT FOR DETAILS | 029467/ | 0618 | |
| Oct 23 2012 | SWIMSAFE INC | ARCTIC ZONE INC | CHANGE OF NAME SEE DOCUMENT FOR DETAILS | 029911/ | 0784 | |
| Oct 26 2012 | SWIMSAFE INC | ARCTIC ZONE INC | CHANGE OF NAME SEE DOCUMENT FOR DETAILS | 029467/ | 0701 | |
| Nov 30 2012 | ARCTIC ZONE INC | WELLS FARGO CAPITAL FINANCE CORPORATION CANADA | SECURITY AGREEMENT | 029918/ | 0918 | |
| Dec 22 2016 | WELLS FARGO CAPITAL FINANCE CORPORATION CANADA | ARCTIC ZONE INC | RELEASE BY SECURED PARTY SEE DOCUMENT FOR DETAILS | 041564/ | 0493 | |
| Dec 22 2016 | CALIFORNIA INNOVATIONS INC | CANADIAN IMPERIAL BANK OF COMMERCE, AS AGENT | SECURITY INTEREST SEE DOCUMENT FOR DETAILS | 041564/ | 0537 | |
| Dec 22 2016 | ARCTIC ZONE INC | CANADIAN IMPERIAL BANK OF COMMERCE, AS AGENT | SECURITY INTEREST SEE DOCUMENT FOR DETAILS | 041564/ | 0537 | |
| Dec 22 2016 | WELLS FARGO CAPITAL FINANCE CORPORATION CANADA | CALIFORNIA INNOVATIONS INC | RELEASE BY SECURED PARTY SEE DOCUMENT FOR DETAILS | 041564/ | 0493 | |
| Apr 05 2018 | ARCTIC ZONE INC | FWCU CAPITAL CORP | SECURITY INTEREST SEE DOCUMENT FOR DETAILS | 045938/ | 0297 | |
| Apr 05 2018 | CALIFORNIA INNOVATIONS INC | FWCU CAPITAL CORP | SECURITY INTEREST SEE DOCUMENT FOR DETAILS | 045938/ | 0297 | |
| Mar 29 2023 | CALIFORNIA INNOVATIONS INC | WELLS FARGO CAPITAL FINANCE CORPORATION CANADA | SECURITY INTEREST SEE DOCUMENT FOR DETAILS | 063191/ | 0762 | |
| Mar 29 2023 | ARCTIC ZONE INC | WELLS FARGO CAPITAL FINANCE CORPORATION CANADA | SECURITY INTEREST SEE DOCUMENT FOR DETAILS | 063191/ | 0762 | 
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