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Class Information
Number: D3/216
Name: Travel goods and personal belongings > Carrier or storage container > Attachable to body, apparel, or belt > Backpack type
Description: Design that attaches to the human or animal back with straps.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| D556447 |
Rucksack |
Dec. 4, 2007 |
| D553349 |
Bag |
Oct. 23, 2007 |
| D552844 |
Backpack |
Oct. 16, 2007 |
| D548455 |
Back pack |
Aug. 14, 2007 |
| D544708 |
Bag |
Jun. 19, 2007 |
| D543021 |
Collapsible backpack with a separable book-carrying case |
May. 22, 2007 |
| D524039 |
Vehicle-shaped backpack |
Jul. 4, 2006 |
| D517800 |
Backpack |
Mar. 28, 2006 |
| D509653 |
Backpack with integrated cover |
Sep. 20, 2005 |
| D508315 |
Backpack with a visual element |
Aug. 16, 2005 |
| D507698 |
Combination lunch bag and book bag |
Jul. 26, 2005 |
| D507697 |
Back support for a rucksack |
Jul. 26, 2005 |
| D506864 |
School bag |
Jul. 5, 2005 |
| D506607 |
School bag |
Jun. 28, 2005 |
| D505258 |
Backpack |
May. 24, 2005 |
| D502312 |
Backpack stays |
Mar. 1, 2005 |
| D500920 |
Backpack having multimedia capabilities |
Jan. 18, 2005 |
| D500590 |
Diaper bag/backpack with removable shoulder bag |
Jan. 11, 2005 |
| D499882 |
Backpack and frontpack with releasable shoulder and waist straps |
Dec. 21, 2004 |
| D498585 |
Backpack convertible to a compartmented organizer or valise |
Nov. 23, 2004 |
| D489174 |
Backpack with speakers |
May. 4, 2004 |
| 6712249 |
Backpack entertainment system with detachable pockets for speakers |
Mar. 30, 2004 |
| D487189 |
Knapsack |
Mar. 2, 2004 |
| D486959 |
Backpack |
Feb. 24, 2004 |
| D485678 |
Back pack |
Jan. 27, 2004 |
| D485432 |
Backpack with detachable seat in zippered enclosure |
Jan. 20, 2004 |
| D485061 |
Gas mask pouch |
Jan. 13, 2004 |
| D484686 |
Backpack |
Jan. 6, 2004 |
| D483940 |
Locker pack |
Dec. 23, 2003 |
| D481497 |
Back pack blower |
Oct. 28, 2003 |
| D479648 |
Rucksack |
Sep. 16, 2003 |
| D472371 |
Bulletproof backpack |
Apr. 1, 2003 |
| D471353 |
Backpack bag |
Mar. 11, 2003 |
| D469952 |
Backpack having portable amplifier system with side-mounted speakers and a cord for connecting to portable CD or cassette-player |
Feb. 11, 2003 |
| D463659 |
Backpack with minipack |
Oct. 1, 2002 |
| D461048 |
Backpack |
Aug. 6, 2002 |
| D460614 |
Hard shell backpack design |
Jul. 23, 2002 |
| D458444 |
Backpack |
Jun. 11, 2002 |
| D458018 |
Back sack |
Jun. 4, 2002 |
| D457305 |
Backpack rear portion |
May. 21, 2002 |
| D457306 |
Backpack |
May. 21, 2002 |
| D457307 |
Backpack for a breast pump |
May. 21, 2002 |
| D456601 |
Backpack |
May. 7, 2002 |
| D453873 |
Backpack |
Feb. 26, 2002 |
| D451274 |
Backpack |
Dec. 4, 2001 |
| D450448 |
Reconfigurable backpack and waist pouch |
Nov. 20, 2001 |
| D450447 |
Decorative backpack |
Nov. 20, 2001 |
| D448922 |
Decorative backpack |
Oct. 9, 2001 |
| D448923 |
Decorative backpack |
Oct. 9, 2001 |
| D448160 |
Backpack |
Sep. 25, 2001 |
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