Blade unit

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Description

FIG. 1 is a perspective view of a blade unit showing our new design.

FIG. 2 is a top view of the blade unit of FIG. 1.

FIG. 3 is a side view of the blade unit of FIG. 1.

FIG. 4 is the opposite side view of the blade unit as shown in FIG. 3.

FIG. 5 is another perspective view of the blade unit of FIG. 1.

FIG. 6 is an end view of the blade unit of FIG. 1; and,

FIG. 7 is the opposite end view of the blade unit as shown in FIG. 6.

Claims

The ornamental design for a blade unit, as shown and described.

Referenced Cited
U.S. Patent Documents
D47697 August 1915 Korpa
D181936 January 1958 Michals
D192411 March 1962 Levin
D196229 September 1963 Levin
D213574 March 1969 Kuchuris
6213008 April 10, 2001 Kuan
7143677 December 5, 2006 Zeder et al.
Other references
  • Chef's Food Slicer, manufactured by DeBuyer, 4 photos taken on Jan. 8, 2007. Product on sale or in public use prior to filing date of Dec. 29, 2006.
  • Chef's Food Slicer, 4 photos, product on sale or in public use prior to Dec. 9, 2006.
Patent History
Patent number: D584576
Type: Grant
Filed: Dec 29, 2006
Date of Patent: Jan 13, 2009
Inventor: Julien Debuyer (Le Val B'ajol)
Primary Examiner: Terry A Wallace
Attorney: Squire, Sanders & Dempsey L.L.P.
Application Number: 29/275,574
Classifications
Current U.S. Class: D7/673; D7/412