Attachment for suction device

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Description

1. Attachment for suction device

1.1 is a first perspective view of an attachment for suction device embodying our new design.

1.2 is a second perspective view thereof, with an outer sleeve removed to show a threaded surface.

Claims

The ornamental design for an attachment for suction device, as shown and described.

Referenced Cited
U.S. Patent Documents
5275186 January 4, 1994 Liu
D438494 March 6, 2001 Charmat
D473126 April 15, 2003 Fergusson
6585201 July 1, 2003 Reed
7946542 May 24, 2011 Chapman
D658481 May 1, 2012 Pratt
D838582 January 22, 2019 Szucs
D840216 February 12, 2019 Park
D842084 March 5, 2019 Rosebrugh
D863113 October 15, 2019 Carrithers
Patent History
Patent number: D932291
Type: Grant
Filed: Aug 2, 2019
Date of Patent: Oct 5, 2021
Assignee:
Inventor: Claus Grøndal (Silkeborg)
Primary Examiner: Darlington Ly
Application Number: 35/508,460
Classifications
Current U.S. Class: D8/382