Vacuum cleaner

Griffin , et al. March 1, 2

Patent Grant D633668

U.S. patent number D633,668 [Application Number D/335,677] was granted by the patent office on 2011-03-01 for vacuum cleaner. This patent grant is currently assigned to Shop Vac Corporation. Invention is credited to Robert Lent Crevling, Jr., John Griffin.


United States Patent D633,668
Griffin ,   et al. March 1, 2011

Vacuum cleaner

Claims

CLAIM The ornamental design for a vacuum cleaner, as shown and described.
Inventors: Griffin; John (Phoenix, AZ), Crevling, Jr.; Robert Lent (Williamsport, PA)
Assignee: Shop Vac Corporation (Williamsport, PA)
Appl. No.: D/335,677
Filed: April 20, 2009

Related U.S. Patent Documents

Application Number Filing Date Patent Number Issue Date
11364460 Feb 28, 2006

Current U.S. Class: D32/23
Current International Class: 1505
Field of Search: ;D32/21,23,31 ;15/327.1,327.2,327.4,327.5,327.7,320-321,323,301,312.1,314,353,412,347 ;220/23.83,23.6

References Cited [Referenced By]

U.S. Patent Documents
6055700 May 2000 Holsten et al.
D470279 February 2003 Griffin et al.
D470281 February 2003 Griffin et al.
D569066 May 2008 Crevling, Jr. et al.
D599968 September 2009 Crevling et al.
2006/0191099 August 2006 Fry et al.
Primary Examiner: McInroy; Ruth
Attorney, Agent or Firm: Marshall, Gerstein & Borun LLP LaBarge; Richard M. Gerstein; Robert M.

Description



FIG. 1 is a top, front, and right side perspective view of the smaller tank shown in FIG. 2.

FIG. 2 is an exploded perspective view.

FIG. 3 is a perspective view of the vacuum cleaner in assembled condition.

FIG. 4 is a top plan view of the vacuum cleaner as seen in FIG. 3.

FIG. 5 is a left side elevation of the vacuum cleaner as seen in FIG. 3; and,

FIG. 6 is a front elevation of the vacuum cleaner as seen in FIG. 3.

FIG. 1 is shown separately for clarity of illustration. The claimed design is for a full vacuum cleaner in assembled condition as seen in FIG. 3.

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