Dust bag

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Description

FIG. 1 is a front perspective view of a dust bag, showing my new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top view thereof;

FIG. 8 is a bottom view thereof;

FIG. 9 is an enlarged detail view of area 9 in FIG. 3;

FIG. 10 is an enlarged detail view of area 10 in FIG. 4;

FIG. 11 is an enlarged detail view of area 11 in FIG. 4;

FIG. 12 is an enlarged detail view of area 12 in FIG. 4; and,

FIG. 13 is an enlarged detail view of area 13 in FIG. 5.

The dash-dot-dash broken lines encircling the enlarged views are for annotative purposes only and form no part of the claim thereof.

Claims

The ornamental design for a dust bag, as shown and described.

Referenced Cited
U.S. Patent Documents
3417550 December 1968 Fesco
D251668 April 24, 1979 Asberg
4877432 October 31, 1989 Lackner
5064455 November 12, 1991 Lackner
5092915 March 3, 1992 Lackner
5464460 November 7, 1995 Bosses
D617064 June 1, 2010 Hengvoss
Foreign Patent Documents
4339297 September 1994 DE
4339298 September 1994 DE
19711611 September 1998 DE
0362624 April 1990 EP
0499168 August 1992 EP
0682908 November 1995 EP
2044874 April 2009 EP
2001029287 February 2001 JP
2002291664 October 2002 JP
2004242890 September 2004 JP
100825498 April 2008 KR
20090009239 September 2009 KR
200447958 March 2010 KR
20120052488 May 2012 KR
WO-9100707 January 1991 WO
WO-9501747 January 1995 WO
WO-2004024290 March 2004 WO
Other references
  • Dust Bags, posted Mar. 9, 2023 [online], [retrieved Sep. 29, 2025]. Retrieved from internet, https://www.amazon.com/Replacement-Accessories-Compatible-Roborock-Q5/dp/B0BXXR6P87 (Year: 2023).
  • Vacuum Dust Bag, posted Nov. 2, 2023 [online], [retrieved Sep. 29, 2025]. Retrieved from internet, https://www.amazon.com/CordZero-Cordless-A939KBGS-Replacement-Compatible/dp/B0CMCHV8QG (Year: 2023).
Patent History
Patent number: D1108053
Type: Grant
Filed: Jun 21, 2024
Date of Patent: Dec 30, 2025
Inventor: Gang Chen (Neijiang)
Primary Examiner: Khawaja Anwar
Assistant Examiner: Taylor O Mortorff
Application Number: 29/948,590
Classifications
Current U.S. Class: For Vacuum Cleaner (D32/31)