Trigger lock for vacuum cleaner

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Description

FIG. 1 is a Perspective view of a trigger lock for vacuum cleaner showing my new design;

FIG. 2 is a Front view thereof;

FIG. 3 is a Back view thereof;

FIG. 4 is a Right-side view thereof;

FIG. 5 is a Left-side view thereof;

FIG. 6 is a Top view thereof;

FIG. 7 is a Bottom view thereof; and,

FIG. 8 is a Back Perspective view thereof.

Claims

I claim the ornamental design for a trigger lock for vacuum cleaner, as shown and described.

Referenced Cited
U.S. Patent Documents
2664658 January 1954 Bjorklund
3442467 May 1969 Stoffel
3956842 May 18, 1976 Ballenger
5392551 February 28, 1995 Simpson
5400538 March 28, 1995 Shannon
5515633 May 14, 1996 Harris
5544440 August 13, 1996 Stockman
D393305 April 7, 1998 Misner
D435280 December 19, 2000 Vicale
6205695 March 27, 2001 Schnell
D443014 May 29, 2001 Vicale
6460283 October 8, 2002 Ramos
6474238 November 5, 2002 Weinraub
D532947 November 28, 2006 Muscarella
D537143 February 20, 2007 Farchione et al.
D670351 November 6, 2012 Skaggs, Sr.
8720097 May 13, 2014 Derman
10048032 August 14, 2018 Lazar
D835744 December 11, 2018 Lazar
D841319 February 26, 2019 Tang
10228206 March 12, 2019 Bordley
20090072546 March 19, 2009 Nguyen
20120131829 May 31, 2012 Fistikchi
20190376757 December 12, 2019 Myers
Other references
  • LANMU Trigger Lock for Dyson (on-line), reviewed Jan. 15, 2020. Retrieved from Internet May 29, 2020, URL: https://www.amazon.com/LANMU-Trigger-Absolute-Motorhead-Accessories/dp/B081QBZ1VN (3 pages) (Year: 2020).
Patent History
Patent number: D905361
Type: Grant
Filed: Mar 31, 2020
Date of Patent: Dec 15, 2020
Inventor: Hao Wang (Guangzhou)
Primary Examiner: Kimberly Barnes
Application Number: 29/729,878
Classifications
Current U.S. Class: For Vacuum Cleaner (D32/31)