Weighted backpack

Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a perspective front view of the weighted backpack, showing my new design;

FIG. 2 is a perspective back view thereof;

FIG. 3 is a from side view thereof;

FIG. 4 is a back side view thereof;

FIG. 5 is left side view with the right side view being a mirror image thereof;

FIG. 6 is a top side view thereof;

FIG. 7 is a bottom side view thereof; and,

FIG. 8 is a perspective back view shown with the flap closed.

The broken line showing of portions of the weighted backpack depicts environment and forms no part of the claim.

Claims

The ornamental design for a weighted backpack, as shown and described.

Referenced Cited
U.S. Patent Documents
4139132 February 13, 1979 Fairchild, Jr.
4453442 June 12, 1984 LaFlame
4799610 January 24, 1989 Hsieh
4986536 January 22, 1991 Zane
5211615 May 18, 1993 Sides
5299999 April 5, 1994 Brine
D354975 January 31, 1995 Penn
5417635 May 23, 1995 Sell
5472398 December 5, 1995 Silverman
5957818 September 28, 1999 Betournay
6323407 November 27, 2001 May
6329583 December 11, 2001 May
6557176 May 6, 2003 Franco-Sion
6881886 April 19, 2005 May
7261677 August 28, 2007 Åhman
7671261 March 2, 2010 Momose
D636826 April 26, 2011 Chan
8646666 February 11, 2014 May
D743494 November 17, 2015 Ho
9199114 December 1, 2015 Santoro
9387354 July 12, 2016 Santoro
20050040193 February 24, 2005 May
20050183565 August 25, 2005 May
20070281840 December 6, 2007 Tsai
20080182735 July 31, 2008 Thomas
20080261786 October 23, 2008 Laramore
20080264236 October 30, 2008 Miyajima
20090272779 November 5, 2009 Vu
20100154617 June 24, 2010 May
Other references
  • Josh Pfaff | Weighted Backpack by for Sale by Inventor dated Jun. 7, 2013. Found online [Oct. 12, 2016] https://www.youtube.com/watch?v=U1B6ii-lCpc.
Patent History
Patent number: D780858
Type: Grant
Filed: Jun 9, 2015
Date of Patent: Mar 7, 2017
Inventor: Josh Pfaff (Pontiac, IL)
Primary Examiner: Robert M Spear
Assistant Examiner: Ryan Harvey
Application Number: 29/529,617
Classifications
Current U.S. Class: Body Worn Or Attached (D21/683)