Sewing machine

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Description

2. Sewing machines

2.1 : Right

2.2 : Left

2.3 : Back

2.4 : Front

2.5 : Perspective

2.6 : Perspective

Claims

The ornamental design for a sewing machine, as shown and described.

Referenced Cited
U.S. Patent Documents
D250116 October 31, 1978 LaPolice
D375104 October 29, 1996 Shibuya
D465794 November 19, 2002 Tsai
D468324 January 7, 2003 Tsai
D515107 February 14, 2006 Kawaguchi
D515108 February 14, 2006 Kawaguchi
D515109 February 14, 2006 Iwai
D523031 June 13, 2006 Muto
D693378 November 12, 2013 Yamamoto
D727373 April 21, 2015 Drechsel
D752659 March 29, 2016 Schneider
D753732 April 12, 2016 Schneider
D804540 December 5, 2017 Kanai
Patent History
Patent number: D828407
Type: Grant
Filed: Aug 1, 2016
Date of Patent: Sep 11, 2018
Assignee: Pfaff Industriesysteme Und Maschinen GmbH
Inventors: Karl-Ludwig Manuel (Otterbach), Christian Barsties (Weilerbach)
Primary Examiner: Richard E Chilcot
Application Number: 35/502,066
Classifications
Current U.S. Class: Sewing Machine (D15/69)